What is WebCompanionInstaller.exe?

WebCompanionInstaller.exe is part of WebCompanion and developed by Lavasoft according to the WebCompanionInstaller.exe file information. In certain cases, malicious trackers and scripts can disguise themselves as legitimate files, like WebCompanionInstaller.exe, leading to glitches, overload and system malfunctions.

In such cases, WebCompanionInstaller.exe can create unnecessary records and folders in the Windows registry. Check your PC to eliminate possible application conflicts and system failures.

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WebCompanionInstaller.exe's description is "WebCompanion".

WebCompanionInstaller.exe is digitally signed by Lavasoft.

WebCompanionInstaller.exe is an .exe file.

WebCompanionInstaller.exe is usually located in the following folder:

%TMP%\7zS31C0.tmp\WebCompanionInstaller.exe

WebCompanionInstaller.exe basic information

Description
WebCompanion
Internal Name
WebCompanion.exe
Version
7.0.2348.4179
Company
Hash
DCE73B5DCEA2EA69C80F2E24B22BA70C

WebCompanionInstaller.exe running processes

%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanion.exe

WebCompanionInstaller.exe actions

List of the actions WebCompanionInstaller.exe executes on a user's PC
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\Lavasoft
new registry key created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\Lavasoft\Web Companion
new registry key created
(x32)HKEY_LOCAL_MACHINE\SOFTWARE\Lavasoft\Web Companion\\MachineId
new registry key parameter created
%ALLUSERSPROFILE%\Lavasoft
new catalogue created
%ALLUSERSPROFILE%\Lavasoft\Web Companion
new catalogue created
%ALLUSERSPROFILE%\Lavasoft\Web Companion\Options
new catalogue created
%ALLUSERSPROFILE%\Lavasoft\Web Companion\Options\Statistics.txt
new file created
%PROGRAMFILES(X86)%\Lavasoft
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\acs17.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Ad-Aware Web Companion.exe
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\BCUEngineS.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\BCUSDK.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\DotNetZip.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Esent.Interop.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ICSharpCode.SharpZipLib.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Interop.IWshRuntimeLibrary.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Interop.LavasoftTcpServiceLib.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Interop.SHDocVw.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Interop.Shell32.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Interop.WUApiLib.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Ionic.Zip.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.adblocker.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.AppCore.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Automation.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Compression.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.CSharp.Utilities.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Events.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Extension.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.IEController.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Omni.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Business.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Repositories.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Settings.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.SysInfo.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Utils.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.Utils.SqlLite.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.Service.Logger.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WcfService.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe.config
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\liblz4.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\log4net.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\LZ4.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Microsoft.mshtml.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\MozCompressor.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\NCalc.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Newtonsoft.Json.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\System.Data.SQLite.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ucrtbased.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\vcruntime140d.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WcCommunication.exe
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WcCommunication.exe.config
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebcompaionReimageIcon.ico
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanion.exe
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanion.exe.config
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanion.Loader.exe
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanionExtensionIE.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanionIcon.ico
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanionIcon_Pro.ico
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe.config
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\WebCompanionInstaller.pdb
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\de-DE
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\de-DE\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\de-DE\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\en-US
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\en-US\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\en-US\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\es-ES
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\es-ES\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\es-ES\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Extension
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\Extension\@wcextensionff.xpi
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\fr-CA
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\fr-CA\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\fr-CA\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\it-IT
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\it-IT\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\it-IT\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ja-JP
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ja-JP\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ja-JP\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\pt-BR
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\pt-BR\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\pt-BR\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ru-RU
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ru-RU\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\ru-RU\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\tr-TR
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\tr-TR\WebCompanion.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\tr-TR\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\x64
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\x64\SQLite.Interop.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\x86
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\x86\SQLite.Interop.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\zh-CHS
new catalogue created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\zh-CHS\WebCompanionInstaller.resources.dll
new file created
%PROGRAMFILES(X86)%\Lavasoft\Web Companion\Application\zh-Hans
new catalogue created

WebCompanionInstaller.exe actions

Similar .exe files creating new elements on your PC with similar volume:

WebCompanionInstaller.exe's virus check

75%

of antivirus scans don't detect any virus in it

21%

of antivirus scans detect it as a potentially unwanted program

4%

of antivirus scans detect a virus in it

WebCompanionInstaller.exe user rating

78%

of users rate WebCompanionInstaller.exe as a useful program

20%

of users find WebCompanionInstaller.exe to be a potentially unwanted program

2%

of users find WebCompanionInstaller.exe to be malicious or a scam

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