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How to uninstall Baidu Antivirus from your system

This web page contains complete information on how to remove Baidu Antivirus for Windows. It is produced by Baidu, Inc.. More information on Baidu, Inc. can be found here. You can read more about on Baidu Antivirus at . Baidu Antivirus is normally set up in the C:\Program Files (x86)\Baidu Security\Baidu Antivirus directory, regulated by the user's option. You can remove Baidu Antivirus by clicking on the Start menu of Windows and pasting the command line C:\Program Files (x86)\Baidu Security\Baidu Antivirus\Uninstall.exe. Note that you might receive a notification for administrator rights. Baidu Antivirus's primary file takes around 662.63 KB (678528 bytes) and its name is Bav.exe.

Baidu Antivirus installs the following the executables on your PC, occupying about 7.95 MB (8340264 bytes) on disk.

  • Bav.exe (662.63 KB)
  • BAVSvc.exe (1.53 MB)
  • BavTray.exe (327.63 KB)
  • BavUpdater.exe (967.63 KB)
  • BHipsSvc.exe (385.13 KB)
  • BugReporter.exe (368.63 KB)
  • DumpReporter.exe (208.13 KB)
  • Feedback.exe (586.63 KB)
  • IEProtect.exe (299.13 KB)
  • Uninstall.exe (597.81 KB)
  • avupdate.exe (2.13 MB)
...click to view all...

The current web page applies to Baidu Antivirus version 3.0.1.22221 alone. Click on the links below for other Baidu Antivirus versions:

...click to view all...
Some files and registry entries are regularly left behind when you remove Baidu Antivirus.

Folders found on disk after you uninstall Baidu Antivirus from your PC:
  • C:\Program Files\Baidu Security\Baidu Antivirus
  • C:\Users\%user%\AppData\Roaming\Baidu\Baidu Antivirus

Generally, the following files are left on disk:
  • C:\Program Files\Baidu Security\Baidu Antivirus\5.4.3.148966.0\Bavnt.dll.1598026303
  • C:\Program Files\Baidu Security\Baidu Antivirus\5.4.3.148966.0\BavShx.dll.1598026303
  • C:\Program Files\Baidu Security\Baidu Antivirus\5.4.3.148966.0\BavUm.dll.1598026303
  • C:\Program Files\Baidu Security\Baidu Antivirus\5.4.3.148966.0\Communication.dll.1598026303
  • C:\Program Files\Baidu Security\Baidu Antivirus\5.4.3.148966.0\log.dll.1598026303
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\avengine.ini
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\avupdate.conf
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\avupdate.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\avupdate.log
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\avupdate_msg.avr
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\avupdate_tmp_i0HLzL\idx\master.idx
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\HBEDV.KEY
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\Microsoft.VC90.CRT.manifest
  • C:\Program Files\Baidu Security\Baidu Antivirus\avira\msvcr90.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bav.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavAs.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavBase.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavBh.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavClean.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavCs.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavDs.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavFi.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavIPC.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavLib.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavOa.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavQv.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavR3Base.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavScan.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavShx.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavShx64.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavSig.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavSk.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavSs.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BAVSvc.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavTray.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavUa.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavUl.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\bavUm.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavUp.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavUpdater.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavVt.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavWl.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\BavWl.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BDrvComm.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bfilter.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bfilter64.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bfmon.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bfmon64.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\bh.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bhbase.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\BHipsCore.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\BHipsSvc.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\bhr.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\bhw.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bprotect.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\Bprotect64.sys
  • C:\Program Files\Baidu Security\Baidu Antivirus\BugReporter.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\Communication.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\config.ini
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\ag.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\ep.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\er.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\fs.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\hr.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\mn.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\qs.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\rl.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\rr.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\sb.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\sw.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\tg.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\tr.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\up.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\data\vr.dat
  • C:\Program Files\Baidu Security\Baidu Antivirus\dbghelp.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\DirectUI.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\DrvInst.dll
  • C:\Program Files\Baidu Security\Baidu Antivirus\DumpReporter.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\Feedback.exe
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavTray\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin\antivirus\main_title_canceled.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin\antivirus\main_title_nolastscan.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin\antivirus\main_title_noprocess.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin\antivirus\main_title_noscanlongtime.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin\antivirus\main_title_safe.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUi\skin\antivirus\summary_top_safe_text.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BavUpdater\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\BugReporter\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\context\context.ini
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\feedback\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1033\ieprotect\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\BavTray\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin.xml
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin\antivirus\main_title_canceled.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin\antivirus\main_title_nolastscan.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin\antivirus\main_title_noprocess.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin\antivirus\main_title_noscanlongtime.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin\antivirus\main_title_safe.png
  • C:\Program Files\Baidu Security\Baidu Antivirus\I18N\1054\Bavui\skin\antivirus\summary_top_safe_text.png

Registry that is not uninstalled:
  • HKEY_CURRENT_USER\Software\Baidu Security\Antivirus
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Tracing\230407-671238-baidu-antivirus_RASAPI32
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Tracing\230407-671238-baidu-antivirus_RASMANCS
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Tracing\Baidu_antivirus_2110408640_RASAPI32
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Tracing\Baidu_antivirus_2110408640_RASMANCS
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Baidu Antivirus

Use regedit.exe to delete the following additional registry values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\BAVSvc\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\BHipsSvc\ImagePath


How to remove Baidu Antivirus with Advanced Uninstaller PRO

Baidu Antivirus is an application marketed by the software company Baidu, Inc.. Some computer users choose to uninstall this application. Sometimes this is troublesome because uninstalling this by hand requires some knowledge regarding PCs. The best SIMPLE approach to uninstall Baidu Antivirus 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 on your system, add it. This is good because Advanced Uninstaller PRO is the best uninstaller and general utility to optimize your computer.

DOWNLOAD NOW

  • go to Download Link
  • download the program by clicking on the green DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with the program's interface and number of features available. Advanced Uninstaller PRO is a very good PC management program.

3. Press the General Tools category
Go to General Tools


4. Press the Uninstall Programs tool
Go to Uninstall Programs


5. All the applications existing on your computer will appear

6. Navigate the list of applications until you find Baidu Antivirus or simply click the Search feature and type in "Baidu Antivirus". If it is installed on your PC the Baidu Antivirus app will be found very quickly. Notice that after you select Baidu Antivirus in the list , some information about the application is shown to you:


  • Safety rating (in the lower left corner). The star rating tells you the opinion other users have about Baidu Antivirus, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Technical information about the program you wish to remove, by clicking on the Properties button.
For example you can see that for Baidu Antivirus:





  • The publisher is: http://antivirus.baidu.com
  • The uninstall string is: C:\Program Files (x86)\Baidu Security\Baidu Antivirus\Uninstall.exe
7. Click the Uninstall button. A confirmation page will come up. Confirm the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically remove Baidu Antivirus.
Uninstall Baidu Antivirus


8. After uninstalling Baidu Antivirus, Advanced Uninstaller PRO will ask you to run an additional cleanup. Press Next to start the cleanup. All the items that belong Baidu Antivirus that have been left behind will be detected and you will be asked if you want to delete them. By removing Baidu Antivirus with Advanced Uninstaller PRO, you are assured that no Windows registry items, files or folders are left behind on your PC.

Your Windows system will remain clean, speedy and able to run without errors or problems.



Disclaimer

The text above is not a recommendation to remove Baidu Antivirus by Baidu, Inc. from your PC, we are not saying that Baidu Antivirus by Baidu, Inc. is not a good application for your computer. This page simply contains detailed info on how to remove Baidu Antivirus 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 stumbled upon and classified as "leftovers" on other users' PCs.

2025-09-28 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2025-09-28 15:04:55.480