Avast uninstalling kernel driver
Author: H | 2025-04-23
The command-line to uninstall Avast Endpoint Protection from the system is: cmd /c C: Program Files AVAST Software Avast Business Setup setup.ovr /uninstall /cleanall /verysilent /reboot 30 Note: The uninstallation requires a reboot to delete the Avast Antivirus services and unload its’ associated kernel and file-system drivers from the
Stuck on Uninstalling kernel driver during Avast Free uninstall
If you have a paid Avast Driver Updater subscription, uninstalling the application does not automatically cancel your subscription. For information about canceling your subscription, refer to the following article: Canceling an Avast subscription - Frequently Asked QuestionsUninstall Avast Driver UpdaterTo uninstall Avast Driver Updater from a Windows device, select the relevant tab below according to your Windows version.Uninstall via Start menuTo uninstall Driver Updater, follow the GIF or the steps below:To follow the GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.Right-click the Windows Start icon, then select Apps and Features from the menu that appears. Ensure that Apps is selected in the the left panel, then click ⋮ Options (three dots) next to Avast Driver Updater and select Uninstall twice. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to confirm you want to uninstall Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. To uninstall Driver Updater, follow the GIF or the steps below:To follow the GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.Right-click the Windows Start icon, then select Apps and Features from the menu that appears. Ensure that Apps & features is selected in the left panel, then click Avast Driver Updater, and select Uninstall twice. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to start the uninstallation of Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. To uninstall Driver Updater, follow the GIF or the steps below:To follow New device. For instructions, refer to the following article: Installing Avast Driver Updater Activate your Avast Driver Updater subscription on the new device. For instructions, refer to the following article: Activating Avast Driver Updater Your Avast Driver Updater subscription is now active on the new device.Avast BreachGuardBefore transferring your Avast BreachGuard subscription, check the conditions for the subscription option you purchased:Avast BreachGuard (Multi-Device): You can activate your subscription on up to 10 devices simultaneously. You can transfer your subscription freely between devices and platforms.Avast BreachGuard for PC: You can activate your subscription on 1 Windows PC. You can transfer your subscription to an alternative Windows PC, but you cannot use your Avast BreachGuard subscription on more than one PC simultaneously.Avast BreachGuard for Mac: You can activate your subscription on 1 Mac. You can transfer your subscription to an alternative Mac, but you cannot use your Avast BreachGuard subscription on more than one Mac simultaneously.To transfer your Avast BreachGuard subscription to another device, refer to the relevant section below according to your original device:Sign out of Avast BreachGuard on the original device. Follow the steps below: Open Avast BreachGuard and click ☰ Menu in the top-right corner.Click Sign out of Avast BreachGuard. Open Avast BreachGuard and click ☰ Menu in the top-right corner.Click Sign out. You can then uninstall Avast BreachGuard from the original device. For instructions, refer to the following article: Uninstalling Avast BreachGuard Install Avast BreachGuard on the new device. For instructions, refer to the following article: Installing Avast BreachGuard Activate your Avast BreachGuard subscription on the new device. For instructions, refer to the following article: Activating Avast BreachGuard Your Avast BreachGuard subscription is now active on the new device.Avast Battery SaverYou can activate your subscription on 1 Windows PC. You can transfer your subscription to an alternative Windows PC, but you cannot use your Avast Battery Saver subscription on more than one PC simultaneously.To transfer your Avast Battery Saver subscription to another device:Uninstall Avast Battery Saver from the original device. For instructions, refer to the following article: Uninstalling Avast Battery Saver Install Avast Battery Saver on the new device. For instructions, refer to the following article: Installing Avast Battery Saver Activate your Avast Battery Saver subscription on the new device. For instructions, refer to the following article: Activating Avast Battery Saver Your Avast Battery Saver subscription is now active on the new device.Avast aswSnx.sys Kernel Driver - Exploit Database
The GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.On your keyboard, press the Windows logo key and X key simultaneously. Select Programs and Features from the menu that appears. Right-click Avast Driver Updater, then select Uninstall/Change from the drop-down menu. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to start the uninstallation of Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. To uninstall Driver Updater, follow the GIF or the steps below:To follow the GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.Click the Windows Start icon, then select Control Panel. Follow option A or option B below according to your view: Right-click Avast Driver Updater, then select Uninstall/Change from the drop-down menu. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to start the uninstallation of Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. Driver Updater is now uninstalled from your PC.Reinstall Avast Driver UpdaterIf you need to reinstall Driver Updater, refer to the following article for installation instructions:Installing Avast Driver UpdaterTroubleshoot without uninstallingIf you are experiencing problems with Driver Updater, we recommend referring to the following information before uninstalling:Troubleshooting issues after running Avast Driver UpdaterTroubleshooting common activation error messagesTroubleshooting when an Avast application no longer recognizes your paid subscriptionAvast Driver Updater 23.x for WindowsMicrosoft Windows 11 Home / Pro / Enterprise / EducationMicrosoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bitMicrosoft Windows 8.1 / Pro. The command-line to uninstall Avast Endpoint Protection from the system is: cmd /c C: Program Files AVAST Software Avast Business Setup setup.ovr /uninstall /cleanall /verysilent /reboot 30 Note: The uninstallation requires a reboot to delete the Avast Antivirus services and unload its’ associated kernel and file-system drivers from the Avast SecureLine VPN Uninstalling Avast SecureLine VPN; Avast Driver Updater Uninstalling Avast Driver Updater; Avast Cleanup Premium Uninstalling Avast Cleanup Premium; BankHow to uninstall Avast Driver Updater
(avast! Virtualization Driver/AVAST Software) ZwOpenMutant [0xAA6C83D8]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenProcess [0xAA6C8680]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenSection [0xAA6C853E]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenSemaphore [0xAA6C842E]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenThread [0xAA6C8764]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenTimer [0xAA6C859C]SSDT \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ZwProtectVirtualMemory [0xAB116658]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwQueryKey [0xAA6E98C0]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwQueryObject [0xAA6C696A]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwQueryValueKey [0xAA6E9712]SSDT \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ZwRenameKey [0xAB11E9E6]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwRestoreKey [0xAA6E86D0]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetBootEntryOrder [0xAA6C6030]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetBootOptions [0xAA6C6054]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetSystemInformation [0xAA6C5E0C]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetSystemPowerState [0xAA6C5F48]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetValueKey [0xAA6E9E76]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwShutdownSystem [0xAA6C5F24]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSystemDebugControl [0xAA6C5F6C]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwVdmControl [0xAA6C6078]Code \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ZwCreateProcessEx [0xAB12A7A2]Code \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ObInsertObjectCode \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ObMakeTemporaryObject---- Kernel code sections - GMER 1.0.15 ----.text ntkrnlpa.exe!ZwCallbackReturn + 2CB8 80504544 4 Bytes CALL ACFAB1A8 .text ntkrnlpa.exe!ZwCallbackReturn + 2EC4 80504750 4 Bytes JMP D882F266 .text ntkrnlpa.exe!ZwCallbackReturn + 2F10 8050479C 5 Bytes [30, 60, 6C, AA, 54] {XOR [EAX+0x6c], AH; STOSB ; PUSH ESP}.text ntkrnlpa.exe!ZwCallbackReturn + 2F16 805047A2 2 Bytes [6C, AA] {INSB ; STOSB }PAGE ntkrnlpa.exe!ZwReplyWaitReceivePortEx + 5EC 805A648C 4 Bytes CALL AA6C700F \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software)PAGE ntkrnlpa.exe!ObMakeTemporaryObject 805BC512 5 Bytes JMP AB12769C \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software)PAGE ntkrnlpa.exe!ObInsertObject 805C2F96 5 Bytes JMP AB12915C \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software)PAGE ntkrnlpa.exe!ZwCreateProcessEx 805D1136 7 Bytes JMP AB12A7A6 \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software).text C:\WINDOWS\system32\DRIVERS\ati2mtag.sys section is writeable [0xB8E1B000, 0x1C5D38, 0xE8000020].text win32k.sys!BRUSHOBJ_pvAllocRbrush + 320C BF81E743 5 Bytes JMP AA6C8AD6 \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software).text win32k.sys!EngSetLastError + 7657 BF82868B 5 Bytes JMP AA6C8B9A \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software).text The steps below: Open Avast SecureLine VPN and go to ☰ Menu ▸ My subscriptions.Click the down arrow next to your Avast SecureLine VPN subscription, then select Deactivate this subscription. If Avast SecureLine VPN is activated on your original device, you need to deactivate your subscription in this application. Follow the steps below: Open Avast SecureLine VPN and go to ☰ Menu ▸ Subscription.Click Deactivate this device next to your subscription. On the original device, you need to deactivate your subscription in the applications listed below: You can then uninstall the apps listed above. Alternatively, you can continue to use the free versions of Avast Mobile Security and Avast Cleanup. For uninstallation instructions, refer to the following articles: Avast Mobile Security Premium | Avast Cleanup Premium | Avast SecureLine VPN If Avast SecureLine VPN is activated on your original device, you need to deactivate your subscription in this app. Follow the steps below: You can then uninstall the apps listed above. Alternatively, you can continue to use the free version of Avast Mobile Security. For uninstallation instructions, refer to the following articles: Avast Mobile Security Premium | Avast SecureLine VPN You can then uninstall Avast SecureLine VPN and the remaining applications that are connected to your Avast Ultimate subscription from the original device. For instructions, refer to the following articles: Avast Premium Security | Avast Cleanup Premium | Avast SecureLine VPN | Avast AntiTrack You can install Avast Free Antivirus to remain protected on the original device. Refer to the following article for instructions: Installing Avast Free Antivirus. Avast Premium Security | Avast Cleanup Premium | Avast SecureLine VPN | Avast AntiTrack You can install Avast Security (the free version) to remain protected on the original device. Refer to the following article for instructions: Installing Avast Security. Install and activate your chosen Avast Ultimate applications on the new device. For instructions, refer to the following article: Activating Avast Ultimate subscription bundles Your Avast Ultimate subscription is now active on the new device.Avast Driver UpdaterYou can activate your subscription on 1 Windows PC. You can transfer your subscription to an alternative Windows PC, but you cannot use your Avast Driver Updater subscription on more than one PC simultaneously.To transfer your Avast Driver Updater subscription to another device:Uninstall Avast Driver Updater from the original device. For instructions, refer to the following article: Uninstalling Avast Driver Updater Install Avast Driver Updater on thekernel - DKMS driver stuck, can't uninstall - Ask Ubuntu
Directory, where the64-bit-arch is either amd64 for 64-bit x86 systems, or sparcv9 for64-bit SPARC systems. For example:/opt/SUNWrtjv/bin/amd64/java/opt/SUNWrtjv/bin/amd64/javac[Contents]Installing the Kernel Modules (Solaris OS)Note: Shell command lines that are shown with a '#' are meant to beexecuted while you are logged in as the superuser (root).On a sun4v machine featuring the new UltraSPARC-T1 processoror UltraSPARC-T2 processor, install the SUNWrtjc.v.zip package.Otherwise, install the SUNWrtjc.zip package.To install the Java RTS kernel modules, execute the following commands.In this example, the original Java RTS package SUNWrtjc.zipwas copied to the /tmp directory and is being installed on a SPARC processor.Note: If this package has been previously installed in this location, uninstallit as described in the section Uninstalling Java RTS.# /usr/bin/unzip SUNWrtjc.zip Archive: SUNWrtjc.zip creating: SUNWrtjc/ inflating: SUNWrtjc/pkgmap inflating: SUNWrtjc/pkginfo [...] creating: SUNWrtjc/reloc/platform/sun4u/kernel/drv/sparcv9/ SUNWrtjc/reloc/platform/sun4u/kernel/drv/sparcv9/cyclic # /usr/sbin/pkgadd -d /tmp SUNWrtjcProcessing package instance from Java Real-Time System cyclic driver(sparc) 2.2,REV=2009.08.11.08.19Copyright 2009 Sun Microsystems, Inc. All rights reserved.Use is subject to license terms.## Executing checkinstall script.Using as the package base directory.## Processing package information.## Processing system information.5 package pathnames are already properly installed.## Verifying package dependencies.## Verifying disk space requirements.## Checking for conflicts with packages already installed.## Checking for setuid/setgid programs. This package contains scripts which will be executed with super-user permission during the process of installing this package. Do you want to continue with the installation of ? [y,n] y Installing Java Real-Time System cyclic driver as ## Installing part 1 of 1./platform/sun4u/kernel/drv/cyclic/platform/sun4u/kernel/drv/cyclic.conf/platform/sun4u/kernel/drv/sparcv9/cyclic[ verifying class ]## Executing postinstall script. Installation of was successful.Note: Drivers are specific to a particular updateWhat happens when Avast blocks a vulnerable kernel driver, but
Antivirus still fails to open, contact Avast Support, and include a screenshot of your most recent order confirmation email. To contact Avast Support, use the contact form linked below: Contact Avast Support Uninstall the application. For detailed uninstallation instructions, refer to the following articles: Uninstalling Avast Premium SecurityUninstalling Avast Security from Mac Re-install the application. For detailed installation instructions, refer to the following articles: Installing Avast Premium SecurityInstalling Avast Security on Mac If Avast Antivirus still fails to open, contact Avast Support, and include a screenshot of your most recent order confirmation email. To contact Avast Support, use the contact form linked below: Contact Avast Support Uninstall the application. For detailed uninstallation instructions, refer to the following article: Uninstalling Avast Mobile Security Re-install the application. For detailed installation instructions, refer to the following article: Installing Avast Mobile Security If Avast Mobile Security still fails to open, contact Avast Support, and include a screenshot of your most recent order confirmation email. To contact Avast Support, use the contact form linked below: Contact Avast Support Uninstall the application. For detailed uninstallation instructions, refer to the following article: Uninstalling Avast Mobile Security Re-install the application. For detailed installation instructions, refer to the following article: Installing Avast Mobile Security If Avast Mobile Security still fails to open, contact Avast Support, and include a screenshot of your most recent order confirmation email. To contact Avast Support, use the contact form linked below: Contact Avast Support Why does Smart Scan stop before finishing a scan on. The command-line to uninstall Avast Endpoint Protection from the system is: cmd /c C: Program Files AVAST Software Avast Business Setup setup.ovr /uninstall /cleanall /verysilent /reboot 30 Note: The uninstallation requires a reboot to delete the Avast Antivirus services and unload its’ associated kernel and file-system drivers from theStuck on Uninstalling kernel driver during Avast Free uninstall
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If you have a paid Avast Driver Updater subscription, uninstalling the application does not automatically cancel your subscription. For information about canceling your subscription, refer to the following article: Canceling an Avast subscription - Frequently Asked QuestionsUninstall Avast Driver UpdaterTo uninstall Avast Driver Updater from a Windows device, select the relevant tab below according to your Windows version.Uninstall via Start menuTo uninstall Driver Updater, follow the GIF or the steps below:To follow the GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.Right-click the Windows Start icon, then select Apps and Features from the menu that appears. Ensure that Apps is selected in the the left panel, then click ⋮ Options (three dots) next to Avast Driver Updater and select Uninstall twice. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to confirm you want to uninstall Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. To uninstall Driver Updater, follow the GIF or the steps below:To follow the GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.Right-click the Windows Start icon, then select Apps and Features from the menu that appears. Ensure that Apps & features is selected in the left panel, then click Avast Driver Updater, and select Uninstall twice. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to start the uninstallation of Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. To uninstall Driver Updater, follow the GIF or the steps below:To follow
2025-04-19New device. For instructions, refer to the following article: Installing Avast Driver Updater Activate your Avast Driver Updater subscription on the new device. For instructions, refer to the following article: Activating Avast Driver Updater Your Avast Driver Updater subscription is now active on the new device.Avast BreachGuardBefore transferring your Avast BreachGuard subscription, check the conditions for the subscription option you purchased:Avast BreachGuard (Multi-Device): You can activate your subscription on up to 10 devices simultaneously. You can transfer your subscription freely between devices and platforms.Avast BreachGuard for PC: You can activate your subscription on 1 Windows PC. You can transfer your subscription to an alternative Windows PC, but you cannot use your Avast BreachGuard subscription on more than one PC simultaneously.Avast BreachGuard for Mac: You can activate your subscription on 1 Mac. You can transfer your subscription to an alternative Mac, but you cannot use your Avast BreachGuard subscription on more than one Mac simultaneously.To transfer your Avast BreachGuard subscription to another device, refer to the relevant section below according to your original device:Sign out of Avast BreachGuard on the original device. Follow the steps below: Open Avast BreachGuard and click ☰ Menu in the top-right corner.Click Sign out of Avast BreachGuard. Open Avast BreachGuard and click ☰ Menu in the top-right corner.Click Sign out. You can then uninstall Avast BreachGuard from the original device. For instructions, refer to the following article: Uninstalling Avast BreachGuard Install Avast BreachGuard on the new device. For instructions, refer to the following article: Installing Avast BreachGuard Activate your Avast BreachGuard subscription on the new device. For instructions, refer to the following article: Activating Avast BreachGuard Your Avast BreachGuard subscription is now active on the new device.Avast Battery SaverYou can activate your subscription on 1 Windows PC. You can transfer your subscription to an alternative Windows PC, but you cannot use your Avast Battery Saver subscription on more than one PC simultaneously.To transfer your Avast Battery Saver subscription to another device:Uninstall Avast Battery Saver from the original device. For instructions, refer to the following article: Uninstalling Avast Battery Saver Install Avast Battery Saver on the new device. For instructions, refer to the following article: Installing Avast Battery Saver Activate your Avast Battery Saver subscription on the new device. For instructions, refer to the following article: Activating Avast Battery Saver Your Avast Battery Saver subscription is now active on the new device.
2025-04-08The GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.On your keyboard, press the Windows logo key and X key simultaneously. Select Programs and Features from the menu that appears. Right-click Avast Driver Updater, then select Uninstall/Change from the drop-down menu. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to start the uninstallation of Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. To uninstall Driver Updater, follow the GIF or the steps below:To follow the GIF, left-click your mouse when the orange circle appears and right-click your mouse when the blue circle appears.Click the Windows Start icon, then select Control Panel. Follow option A or option B below according to your view: Right-click Avast Driver Updater, then select Uninstall/Change from the drop-down menu. If prompted for permission by the User Account Control dialog, click Yes. When Driver Updater appears, click Uninstall. If you are uninstalling Avast Driver Updater version 2.x or lower, you will not see the Driver Updater uninstaller screen. Instead, wait while Driver Updater is removed from your PC and skip the remaining steps in this article. Optionally tick the box next to Delete all backups and log files if you do not plan to reinstall Driver Updater. If you intend to reinstall Driver Updater in the future, we recommend keeping this box unticked so that the current driver backups and log files remain available to you. Click Uninstall to start the uninstallation of Driver Updater. Wait while the uninstaller removes Driver Updater from your PC. When the confirmation message appears, click Done, or if prompted, click Restart computer to immediately reboot your PC and complete uninstallation. Driver Updater is now uninstalled from your PC.Reinstall Avast Driver UpdaterIf you need to reinstall Driver Updater, refer to the following article for installation instructions:Installing Avast Driver UpdaterTroubleshoot without uninstallingIf you are experiencing problems with Driver Updater, we recommend referring to the following information before uninstalling:Troubleshooting issues after running Avast Driver UpdaterTroubleshooting common activation error messagesTroubleshooting when an Avast application no longer recognizes your paid subscriptionAvast Driver Updater 23.x for WindowsMicrosoft Windows 11 Home / Pro / Enterprise / EducationMicrosoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bitMicrosoft Windows 8.1 / Pro
2025-03-29(avast! Virtualization Driver/AVAST Software) ZwOpenMutant [0xAA6C83D8]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenProcess [0xAA6C8680]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenSection [0xAA6C853E]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenSemaphore [0xAA6C842E]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenThread [0xAA6C8764]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwOpenTimer [0xAA6C859C]SSDT \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ZwProtectVirtualMemory [0xAB116658]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwQueryKey [0xAA6E98C0]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwQueryObject [0xAA6C696A]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwQueryValueKey [0xAA6E9712]SSDT \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ZwRenameKey [0xAB11E9E6]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwRestoreKey [0xAA6E86D0]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetBootEntryOrder [0xAA6C6030]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetBootOptions [0xAA6C6054]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetSystemInformation [0xAA6C5E0C]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetSystemPowerState [0xAA6C5F48]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSetValueKey [0xAA6E9E76]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwShutdownSystem [0xAA6C5F24]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwSystemDebugControl [0xAA6C5F6C]SSDT \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software) ZwVdmControl [0xAA6C6078]Code \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ZwCreateProcessEx [0xAB12A7A2]Code \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ObInsertObjectCode \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software) ObMakeTemporaryObject---- Kernel code sections - GMER 1.0.15 ----.text ntkrnlpa.exe!ZwCallbackReturn + 2CB8 80504544 4 Bytes CALL ACFAB1A8 .text ntkrnlpa.exe!ZwCallbackReturn + 2EC4 80504750 4 Bytes JMP D882F266 .text ntkrnlpa.exe!ZwCallbackReturn + 2F10 8050479C 5 Bytes [30, 60, 6C, AA, 54] {XOR [EAX+0x6c], AH; STOSB ; PUSH ESP}.text ntkrnlpa.exe!ZwCallbackReturn + 2F16 805047A2 2 Bytes [6C, AA] {INSB ; STOSB }PAGE ntkrnlpa.exe!ZwReplyWaitReceivePortEx + 5EC 805A648C 4 Bytes CALL AA6C700F \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software)PAGE ntkrnlpa.exe!ObMakeTemporaryObject 805BC512 5 Bytes JMP AB12769C \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software)PAGE ntkrnlpa.exe!ObInsertObject 805C2F96 5 Bytes JMP AB12915C \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software)PAGE ntkrnlpa.exe!ZwCreateProcessEx 805D1136 7 Bytes JMP AB12A7A6 \SystemRoot\System32\Drivers\aswSP.SYS (avast! self protection module/AVAST Software).text C:\WINDOWS\system32\DRIVERS\ati2mtag.sys section is writeable [0xB8E1B000, 0x1C5D38, 0xE8000020].text win32k.sys!BRUSHOBJ_pvAllocRbrush + 320C BF81E743 5 Bytes JMP AA6C8AD6 \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software).text win32k.sys!EngSetLastError + 7657 BF82868B 5 Bytes JMP AA6C8B9A \SystemRoot\System32\Drivers\aswSnx.SYS (avast! Virtualization Driver/AVAST Software).text
2025-04-01The steps below: Open Avast SecureLine VPN and go to ☰ Menu ▸ My subscriptions.Click the down arrow next to your Avast SecureLine VPN subscription, then select Deactivate this subscription. If Avast SecureLine VPN is activated on your original device, you need to deactivate your subscription in this application. Follow the steps below: Open Avast SecureLine VPN and go to ☰ Menu ▸ Subscription.Click Deactivate this device next to your subscription. On the original device, you need to deactivate your subscription in the applications listed below: You can then uninstall the apps listed above. Alternatively, you can continue to use the free versions of Avast Mobile Security and Avast Cleanup. For uninstallation instructions, refer to the following articles: Avast Mobile Security Premium | Avast Cleanup Premium | Avast SecureLine VPN If Avast SecureLine VPN is activated on your original device, you need to deactivate your subscription in this app. Follow the steps below: You can then uninstall the apps listed above. Alternatively, you can continue to use the free version of Avast Mobile Security. For uninstallation instructions, refer to the following articles: Avast Mobile Security Premium | Avast SecureLine VPN You can then uninstall Avast SecureLine VPN and the remaining applications that are connected to your Avast Ultimate subscription from the original device. For instructions, refer to the following articles: Avast Premium Security | Avast Cleanup Premium | Avast SecureLine VPN | Avast AntiTrack You can install Avast Free Antivirus to remain protected on the original device. Refer to the following article for instructions: Installing Avast Free Antivirus. Avast Premium Security | Avast Cleanup Premium | Avast SecureLine VPN | Avast AntiTrack You can install Avast Security (the free version) to remain protected on the original device. Refer to the following article for instructions: Installing Avast Security. Install and activate your chosen Avast Ultimate applications on the new device. For instructions, refer to the following article: Activating Avast Ultimate subscription bundles Your Avast Ultimate subscription is now active on the new device.Avast Driver UpdaterYou can activate your subscription on 1 Windows PC. You can transfer your subscription to an alternative Windows PC, but you cannot use your Avast Driver Updater subscription on more than one PC simultaneously.To transfer your Avast Driver Updater subscription to another device:Uninstall Avast Driver Updater from the original device. For instructions, refer to the following article: Uninstalling Avast Driver Updater Install Avast Driver Updater on the
2025-04-18