Avast Premier Avast Premier

A way to uninstall Avast Premier from your computer

This web page contains thorough information on how to uninstall Avast Premier for Windows. It was created for Windows by Avast Software. Take a look here for more details on Avast Software. Avast Premier is frequently set up in the C:\Program Files\AVAST Software\Avast folder, subject to the user's option. Avast Premier's full uninstall command line is C:\Program Files\AVAST Software\Avast\setup\Instup.exe /control_panel. AvastUI.exe is the Avast Premier's primary executable file and it occupies around 11.52 MB (12080008 bytes) on disk.

Avast Premier installs the following the executables on your PC, occupying about 58.02 MB (60838712 bytes) on disk.

  • afwServ.exe (413.37 KB)
  • ashCmd.exe (249.88 KB)
  • ashQuick.exe (245.38 KB)
  • ashUpd.exe (373.88 KB)
  • asulaunch.exe (56.14 KB)
  • aswChLic.exe (265.88 KB)
  • aswEngSrv.exe (537.38 KB)
  • aswidsagent.exe (6.48 MB)
  • aswRunDll.exe (1.88 MB)
  • AvastNM.exe (724.38 KB)
  • AvastSvc.exe (405.25 KB)
  • AvastUI.exe (11.52 MB)
  • AvBugReport.exe (2.68 MB)
  • AvDump.exe (1,022.38 KB)
  • AvEmUpdate.exe (3.16 MB)
  • AvLaunch.exe (262.88 KB)
  • gaming_hook.exe (519.88 KB)
  • RegSvr.exe (1.85 MB)
  • sched.exe (239.88 KB)
  • SetupInf.exe (1.91 MB)
  • VisthAux.exe (339.70 KB)
  • wsc_proxy.exe (56.16 KB)
  • engsup.exe (130.10 KB)
  • aswShMin.exe (136.88 KB)
  • AvastPE2.exe (970.38 KB)
  • aswOfferTool.exe (1.76 MB)
  • AvBugReport.exe (3.38 MB)
  • AvDump.exe (933.09 KB)
  • instup.exe (1.67 MB)
  • overseer.exe (1.58 MB)
  • sbr.exe (15.38 KB)
  • aswBoot.exe (328.10 KB)
  • sbr.exe (15.60 KB)
  • aswRunDll.exe (1.59 MB)
  • AvDump.exe (822.38 KB)
  • gaming_hook.exe (433.88 KB)
  • RegSvr.exe (1.55 MB) to view all...

This info is about Avast Premier version 20.4.2410 alone. For more Avast Premier versions please click below: to view all...
A considerable amount of files, folders and registry entries can be left behind when you remove Avast Premier from your computer.

Folders found on disk after you uninstall Avast Premier from your computer:
  • C:\Program Files\AVAST Software\Avast

The files below were left behind on your disk when you remove Avast Premier:
  • C:\Program Files\AVAST Software\Avast\1033\aswClnTg.htm
  • C:\Program Files\AVAST Software\Avast\1033\aswClnTg.txt
  • C:\Program Files\AVAST Software\Avast\1033\aswInfTg.htm
  • C:\Program Files\AVAST Software\Avast\1033\aswInfTg.txt
  • C:\Program Files\AVAST Software\Avast\1033\Base.dll
  • C:\Program Files\AVAST Software\Avast\1033\Boot.dll
  • C:\Program Files\AVAST Software\Avast\1033\uiLangRes.dll
  • C:\Program Files\AVAST Software\Avast\Aavm4h.dll
  • C:\Program Files\AVAST Software\Avast\AavmRpch.dll
  • C:\Program Files\AVAST Software\Avast\afwCoreClient.dll
  • C:\Program Files\AVAST Software\Avast\afwRpc.dll
  • C:\Program Files\AVAST Software\Avast\afwServ.exe
  • C:\Program Files\AVAST Software\Avast\anen.dll
  • C:\Program Files\AVAST Software\Avast\ashBase.dll
  • C:\Program Files\AVAST Software\Avast\ashCmd.exe
  • C:\Program Files\AVAST Software\Avast\ashQuick.exe
  • C:\Program Files\AVAST Software\Avast\ashServ.dll
  • C:\Program Files\AVAST Software\Avast\ashShell.dll
  • C:\Program Files\AVAST Software\Avast\ashTask.dll
  • C:\Program Files\AVAST Software\Avast\ashUpd.exe
  • C:\Program Files\AVAST Software\Avast\asOutExt.dll
  • C:\Program Files\AVAST Software\Avast\asulaunch.exe
  • C:\Program Files\AVAST Software\Avast\aswAMSI.dll
  • C:\Program Files\AVAST Software\Avast\aswAux.dll
  • C:\Program Files\AVAST Software\Avast\aswBrowser.dll
  • C:\Program Files\AVAST Software\Avast\aswChLic.exe
  • C:\Program Files\AVAST Software\Avast\aswCmnBS.dll
  • C:\Program Files\AVAST Software\Avast\aswCmnIS.dll
  • C:\Program Files\AVAST Software\Avast\aswCmnOS.dll
  • C:\Program Files\AVAST Software\Avast\aswcomm.dll
  • C:\Program Files\AVAST Software\Avast\aswData.dll
  • C:\Program Files\AVAST Software\Avast\aswDataScan.dll
  • C:\Program Files\AVAST Software\Avast\aswdetallocator.dll
  • C:\Program Files\AVAST Software\Avast\aswDld.dll
  • C:\Program Files\AVAST Software\Avast\aswEngLdr.dll
  • C:\Program Files\AVAST Software\Avast\aswEngSrv.exe
  • C:\Program Files\AVAST Software\Avast\aswhook.dll
  • C:\Program Files\AVAST Software\Avast\aswhookx.dll
  • C:\Program Files\AVAST Software\Avast\aswidpm.dll
  • C:\Program Files\AVAST Software\Avast\aswidsagent.exe
  • C:\Program Files\AVAST Software\Avast\aswIP.dll
  • C:\Program Files\AVAST Software\Avast\aswLog.dll
  • C:\Program Files\AVAST Software\Avast\aswntsqlite.dll
  • C:\Program Files\AVAST Software\Avast\aswPatchMgt.dll
  • C:\Program Files\AVAST Software\Avast\aswProperty.dll
  • C:\Program Files\AVAST Software\Avast\aswPropertyAv.dll
  • C:\Program Files\AVAST Software\Avast\aswpsic.dll
  • C:\Program Files\AVAST Software\Avast\aswRec.dll
  • C:\Program Files\AVAST Software\Avast\aswremoval.dll
  • C:\Program Files\AVAST Software\Avast\aswRunDll.exe
  • C:\Program Files\AVAST Software\Avast\aswRvrt.dll
  • C:\Program Files\AVAST Software\Avast\aswsecapi.dll
  • C:\Program Files\AVAST Software\Avast\aswSecDns.dll
  • C:\Program Files\AVAST Software\Avast\aswSqLt.dll
  • C:\Program Files\AVAST Software\Avast\aswszb.dll.sum
  • C:\Program Files\AVAST Software\Avast\aswVmm.dll
  • C:\Program Files\AVAST Software\Avast\aswW8ntf.dll
  • C:\Program Files\AVAST Software\Avast\aswwinamapi.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-console-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-datetime-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-debug-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-errorhandling-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-file-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-file-l1-2-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-file-l2-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-handle-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-heap-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-interlocked-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-libraryloader-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-localization-l1-2-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-memory-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-namedpipe-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-processenvironment-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-processthreads-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-processthreads-l1-1-1.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-profile-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-rtlsupport-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-string-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-synch-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-synch-l1-2-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-sysinfo-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-timezone-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-core-util-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-conio-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-convert-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-environment-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-filesystem-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-heap-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-locale-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-math-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-multibyte-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-private-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-process-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-runtime-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-stdio-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-string-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-time-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\api-ms-win-crt-utility-l1-1-0.dll
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\
  • C:\Program Files\AVAST Software\Avast\avast.vc140.crt\Avast.VC140.CRT.manifest

Use regedit.exe to manually remove from the Windows Registry the data below:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Avast Antivirus

Use regedit.exe to delete the following additional values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\aswbIDSAgent\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\avast! Antivirus\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\avast! Firewall\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\avipbb\AviraFileAcl
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\avipbb\AviraRegAcl

A way to erase Avast Premier from your computer using Advanced Uninstaller PRO

Avast Premier is a program offered by Avast Software. Frequently, users decide to uninstall this program. Sometimes this can be hard because deleting this manually takes some experience related to Windows internal functioning. One of the best QUICK way to uninstall Avast Premier is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows system, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and all around tool to clean your Windows PC.


  • visit Download Link
  • download the program by clicking on the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take some time to admire the program's design and wealth of functions available. Advanced Uninstaller PRO is a powerful Windows optimizer.

3. Press the General Tools category
Go to General Tools

4. Press the Uninstall Programs tool
Go to Uninstall Programs

5. A list of the applications existing on your PC will be made available to you

6. Navigate the list of applications until you locate Avast Premier or simply activate the Search field and type in "Avast Premier". If it exists on your system the Avast Premier app will be found automatically. After you select Avast Premier in the list , the following data about the application is shown to you:

  • Safety rating (in the left lower corner). The star rating explains the opinion other users have about Avast Premier, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Technical information about the application you are about to remove, by clicking on the Properties button.
7. Press the Uninstall button. A confirmation window will show up. Confirm the removal by pressing Uninstall. Advanced Uninstaller PRO will automatically remove Avast Premier.
Uninstall Avast Premier

8. After removing Avast Premier, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to go ahead with the cleanup. All the items that belong Avast Premier which have been left behind will be detected and you will be able to delete them. By removing Avast Premier with Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your computer.

Your PC will remain clean, speedy and ready to run without errors or problems.


The text above is not a piece of advice to remove Avast Premier by Avast Software from your PC, we are not saying that Avast Premier by Avast Software is not a good software application. This page simply contains detailed instructions on how to remove Avast Premier in case you decide this is what you want to do. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2020-06-07 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2020-06-07 20:17:55.703