Avast Premier

A guide to uninstall Avast Premier from your computer

This page is about Avast Premier for Windows. Below you can find details on how to uninstall it from your computer. It is produced by AVAST Software. You can find out more on AVAST Software or check for application updates here. Avast Premier is usually installed in the C:\Program Files\AVAST Software\Avast folder, subject to the user's decision. The entire uninstall command line for Avast Premier is C:\Program Files\AVAST Software\Avast\Setup\Instup.exe /control_panel /instop:uninstall. The program's main executable file has a size of 5.26 MB (5512912 bytes) on disk and is titled AvastUI.exe.

Avast Premier is comprised of the following executables which occupy 21.21 MB (22241592 bytes) on disk:

• afwServ.exe (104.93 KB)
• ashCmd.exe (81.31 KB)
• ashQuick.exe (101.93 KB)
• ashUpd.exe (182.40 KB)
• asulaunch.exe (86.29 KB)
• aswAraSr.exe (70.27 KB)
• aswChLic.exe (79.81 KB)
• aswRunDll.exe (593.79 KB)
• aswWrcIELoader32.exe (70.74 KB)
• aswWrcIELoader64.exe (83.34 KB)
• AvastEmUpdate.exe (1.24 MB)
• AvastSvc.exe (335.29 KB)
• AvastUI.exe (5.26 MB)
• avBugReport.exe (1.64 MB)
• BrowserCleanup.exe (1.46 MB)
• CrtCheck64.exe (30.05 KB)
• RegSvr32.exe (562.60 KB)
• RegSvr64.exe (698.92 KB)
• sched.exe (88.34 KB)
• SetupInf64.exe (657.73 KB)
• VisthAux.exe (248.30 KB)
• openvpn.exe (607.50 KB)
• tapinstall.exe (86.73 KB)
• aswShMin.exe (74.77 KB)
• AvastPE2.exe (467.54 KB)
• aswOfferTool.exe (3.15 MB)
• instup.exe (583.81 KB)
• aswBoot.exe (355.93 KB)
• SafeZoneBrowser.exe (657.16 KB)
• wow_helper.exe (75.26 KB)

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This web page is about Avast Premier version 10.2.2215 only. You can find below info on other releases of Avast Premier:

• 10.4.2228
• 12.3.2280
• 17.6.2305
• 17.1.2282
• 17.1.2285
• 17.8.2317
• 10.0.2206
• 19.6.2380
• 17.4.2292
• 10.2.2217
• 10.4.2230
• 12.1.2271
• 18.1.2323
• 17.5.2297
• 18.6.2345
• 18.2.2328
• 17.5.2302
• 17.9.2320
• 11.1.2246
• 19.1.2357
• 19.2.2364
• 19.8.2393
• 19.7.2388
• 18.6.2347
• 19.4.2374
• 10.3.2221
• 9.0.2007
• 10.2.2213
• 11.1.2240
• 11.1.2235
• 18.2.2327
• 18.6.2349
• 18.7.2354
• 17.8.2316
• 11.2.2257
• 12.2.2273
• 18.5.2342
• 17.7.2314
• 12.1.2265
• 11.1.2247
• 11.1.2253
• 18.3.2329
• 18.4.2337
• 22.10.6038
• 17.9.2319
• 11.1.2249
• 21.3.2459
• 17.5.2298
• 10.2.2218
• 10.2.2214
• 17.3.2289
• 11.1.2234
• 10.3.2222
• 17.6.2307
• 18.4.2335
• 11.2.2258
• 19.5.2375
• 17.4.2294
• 11.1.2238
• 10.3.2225
• 10.3.2224
• 20.5.2415
• 10.4.2233
• 10.3.2223
• 11.1.2241
• 11.1.2248
• 10.3.2218
• 12.3.2279
• 11.1.2243
• 12.2.2276
• 17.6.2310
• 20.3.2405
• 10.2.2211
• 21.1.2449
• 17.6.2308
• 10.2.2210
• 19.2.2363
• 18.4.2338
• 24.11.6137
• 18.4.2336
• 24.10.6133
• 10.4.2231
• 12.1.2272
• 20.4.2410
• 10.4.2229
• 18.5.2341
• 11.1.2251
• 17.4.2293
• 17.2.2287
• 19.3.2369
• 18.1.2325
• 20.10.2442
• 12.1.2267
• 18.3.2332
• 11.1.2245
• 11.1.2244
• 10.4.2227
• 12.1.2269
• 11.1.2242
• 18.7.2352

...click to view all...
If you are manually uninstalling Avast Premier we recommend you to verify if the following data is left behind on your PC.

Folders found on disk after you uninstall Avast Premier from your PC:

• C:\Program Files\AVAST Software\Avast

The files below remain on your disk when you remove Avast Premier:

• C:\Program Files\AVAST Software\Avast\1025\aswClnTg.htm
• C:\Program Files\AVAST Software\Avast\1025\aswClnTg.txt
• C:\Program Files\AVAST Software\Avast\1025\aswInfTg.htm
• C:\Program Files\AVAST Software\Avast\1025\aswInfTg.txt
• C:\Program Files\AVAST Software\Avast\1025\Avast5_1025.chm
• C:\Program Files\AVAST Software\Avast\1025\Base.dll
• C:\Program Files\AVAST Software\Avast\1025\BCULangRes_1025.dll
• C:\Program Files\AVAST Software\Avast\1025\Boot.dll
• C:\Program Files\AVAST Software\Avast\1025\uiLangRes.dll
• C:\Program Files\AVAST Software\Avast\Aavm4h.dll
• C:\Program Files\AVAST Software\Avast\AavmRpch.dll
• C:\Program Files\AVAST Software\Avast\AavmRpch64.dll
• C:\Program Files\AVAST Software\Avast\afwCore.dll
• C:\Program Files\AVAST Software\Avast\afwCoreClient.dll
• C:\Program Files\AVAST Software\Avast\afwCoreServ.dll
• C:\Program Files\AVAST Software\Avast\afwGeoIP.dll
• C:\Program Files\AVAST Software\Avast\afwRpc.dll
• C:\Program Files\AVAST Software\Avast\afwServ.exe
• C:\Program Files\AVAST Software\Avast\AhAScr.dll
• C:\Program Files\AVAST Software\Avast\AhResMai.dll
• C:\Program Files\AVAST Software\Avast\ahResSecDns.dll
• C:\Program Files\AVAST Software\Avast\AhResSpm.dll
• C:\Program Files\AVAST Software\Avast\AhResStd.dll
• C:\Program Files\AVAST Software\Avast\AhResWS.dll
• C:\Program Files\AVAST Software\Avast\AhResWS2.dll
• C:\Program Files\AVAST Software\Avast\ashBase.dll
• C:\Program Files\AVAST Software\Avast\ashCmd.exe
• C:\Program Files\AVAST Software\Avast\ashMaiSv.dll
• C:\Program Files\AVAST Software\Avast\ashQuick.exe
• C:\Program Files\AVAST Software\Avast\ashserv.dll
• C:\Program Files\AVAST Software\Avast\ashShA64.dll
• C:\Program Files\AVAST Software\Avast\ashShell.dll
• C:\Program Files\AVAST Software\Avast\ashTask.dll
• C:\Program Files\AVAST Software\Avast\ashTaskEx.dll
• C:\Program Files\AVAST Software\Avast\ashUpd.exe
• C:\Program Files\AVAST Software\Avast\ashWebSv.dll
• C:\Program Files\AVAST Software\Avast\ashWsFtr.dll
• C:\Program Files\AVAST Software\Avast\asOutExt.dll
• C:\Program Files\AVAST Software\Avast\asOutExt64.dll
• C:\Program Files\AVAST Software\Avast\asulaunch.exe
• C:\Program Files\AVAST Software\Avast\aswAra.dll
• C:\Program Files\AVAST Software\Avast\aswAraSr.exe
• C:\Program Files\AVAST Software\Avast\aswAux.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\aswData.dll
• C:\Program Files\AVAST Software\Avast\aswDld.dll
• C:\Program Files\AVAST Software\Avast\aswDnsCache.dll
• C:\Program Files\AVAST Software\Avast\aswEngLdr.dll
• C:\Program Files\AVAST Software\Avast\aswJsFlt.dll
• C:\Program Files\AVAST Software\Avast\aswJsFlt64.dll
• C:\Program Files\AVAST Software\Avast\aswJSScan.dll
• C:\Program Files\AVAST Software\Avast\aswLog.dll
• C:\Program Files\AVAST Software\Avast\aswLSRun.dll
• C:\Program Files\AVAST Software\Avast\aswPatchMgt.dll
• C:\Program Files\AVAST Software\Avast\aswProperty.dll
• C:\Program Files\AVAST Software\Avast\aswProperty64.dll
• C:\Program Files\AVAST Software\Avast\aswRec.dll
• C:\Program Files\AVAST Software\Avast\aswRemoteCache.dll
• C:\Program Files\AVAST Software\Avast\aswRunDll.exe
• C:\Program Files\AVAST Software\Avast\aswRvrt.dll
• C:\Program Files\AVAST Software\Avast\aswSecDns.dll
• C:\Program Files\AVAST Software\Avast\aswSidebar.gadget
• C:\Program Files\AVAST Software\Avast\aswSpam.dll
• C:\Program Files\AVAST Software\Avast\aswSqLt.dll
• C:\Program Files\AVAST Software\Avast\aswStreamFilter.dll
• C:\Program Files\AVAST Software\Avast\aswStrm.dll
• C:\Program Files\AVAST Software\Avast\aswUtil.dll
• C:\Program Files\AVAST Software\Avast\aswVmm.dll
• C:\Program Files\AVAST Software\Avast\aswW8ntf.dll
• C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll
• C:\Program Files\AVAST Software\Avast\aswWebRepIE64.dll
• C:\Program Files\AVAST Software\Avast\aswWrcIEBroker32.dll
• C:\Program Files\AVAST Software\Avast\aswWrcIEBroker64.dll
• C:\Program Files\AVAST Software\Avast\aswWrcIELoader32.exe
• C:\Program Files\AVAST Software\Avast\aswWrcIELoader64.exe
• C:\Program Files\AVAST Software\Avast\AvastEmUpdate.exe
• C:\Program Files\AVAST Software\Avast\AvastGUIProxy64.dll
• C:\Program Files\AVAST Software\Avast\avastIP.dll
• C:\Program Files\AVAST Software\Avast\avastSS.dll
• C:\Program Files\AVAST Software\Avast\AvastSvc.exe
• C:\Program Files\AVAST Software\Avast\AvastUI.exe
• C:\Program Files\AVAST Software\Avast\avBugReport.exe
• C:\Program Files\AVAST Software\Avast\AvSSHook.dll
• C:\Program Files\AVAST Software\Avast\BCUCmnRes.dll
• C:\Program Files\AVAST Software\Avast\BrowserCleanup.exe
• C:\Program Files\AVAST Software\Avast\BrowserCleanup.ini
• C:\Program Files\AVAST Software\Avast\cef.pak
• C:\Program Files\AVAST Software\Avast\cef_100_percent.pak
• C:\Program Files\AVAST Software\Avast\cef_200_percent.pak
• C:\Program Files\AVAST Software\Avast\Certificates\ARA_ca.crt
• C:\Program Files\AVAST Software\Avast\Certificates\avast.der
• C:\Program Files\AVAST Software\Avast\Certificates\digicert_ca_39.der
• C:\Program Files\AVAST Software\Avast\Certificates\digicert_ca_3b.der
• C:\Program Files\AVAST Software\Avast\CommChannel.dll
• C:\Program Files\AVAST Software\Avast\CommonRes.dll
• C:\Program Files\AVAST Software\Avast\CrtCheck32.dll
• C:\Program Files\AVAST Software\Avast\CrtCheck64.exe

Use regedit.exe to manually remove from the Windows Registry the keys below:

• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Avast

Open regedit.exe in order to delete the following values:

• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\avast! Antivirus\ImagePath
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\avast! Firewall\ImagePath

How to uninstall Avast Premier from your computer with the help of Advanced Uninstaller PRO

Avast Premier is an application offered by the software company AVAST Software. Sometimes, users choose to erase this application. Sometimes this can be easier said than done because doing this by hand takes some advanced knowledge related to removing Windows programs manually. One of the best SIMPLE solution to erase Avast Premier is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:





1. If you don't have Advanced Uninstaller PRO already installed on your Windows PC, install it. This is good because Advanced Uninstaller PRO is the best uninstaller and all around utility to take care of your Windows system.

DOWNLOAD NOW

• navigate to Download Link
• download the setup by pressing the DOWNLOAD NOW button
• install Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's interface and wealth of features available. Advanced Uninstaller PRO is a very useful Windows tool.

3. Click on the General Tools category


4. Click on the Uninstall Programs tool


5. All the programs installed on your computer will be made available to you

6. Scroll the list of programs until you locate Avast Premier or simply activate the Search field and type in "Avast Premier". The Avast Premier application will be found very quickly. After you click Avast Premier in the list , some information regarding the application is available to you:

• Star rating (in the lower left corner). The star rating explains the opinion other users have regarding Avast Premier, from "Highly recommended" to "Very dangerous".
• Opinions by other users - Click on the Read reviews button.
• Technical information regarding the application you are about to remove, by pressing the Properties button.

7. Click the Uninstall button. A window asking you to confirm will appear. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically remove Avast Premier.


8. After removing Avast Premier, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to start the cleanup. All the items that belong Avast Premier that have been left behind will be found and you will be able to delete them. By uninstalling Avast Premier using Advanced Uninstaller PRO, you are assured that no Windows registry items, files or folders are left behind on your PC.

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

Geographical user distribution

Disclaimer

The text above is not a recommendation to uninstall Avast Premier by AVAST Software from your PC, nor are we saying that Avast Premier by AVAST Software is not a good application. This page only contains detailed info on how to uninstall Avast Premier in case you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.