Web Companion

A way to uninstall Web Companion from your computer

You can find on this page detailed information on how to uninstall Web Companion for Windows. It was developed for Windows by Lavasoft. More information on Lavasoft can be seen here. More details about Web Companion can be seen at http://www.lavasoft.com. Web Companion is frequently set up in the C:\Program Files (x86)\Lavasoft\Web Companion\Application directory, depending on the user's decision. C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall is the full command line if you want to uninstall Web Companion. WebCompanion.exe is the programs's main file and it takes about 8.03 MB (8416864 bytes) on disk.

Web Companion contains of the executables below. They occupy 9.07 MB (9511488 bytes) on disk.

• Ad-Aware Web Companion.exe (626.59 KB)
• Lavasoft.WCAssistant.WinService.exe (28.59 KB)
• WcCommunication.exe (29.09 KB)
• WebCompanion.exe (8.03 MB)
• WebCompanion.Loader.exe (20.59 KB)
• WebCompanionInstaller.exe (364.09 KB)

...click to view all...

The information on this page is only about version 7.0.2355.4186 of Web Companion. Click on the links below for other Web Companion versions:

• 4.4.1950.3825
• 10.1.2.518
• 2.3.1470.2856
• 4.9.2146.4004
• 4.0.1777.3330
• 2.2.1337.2613
• 4.3.1930.3764
• 4.8.2034.3918
• 3.1.1602.3093
• 3.2.1725.3256
• 2.2.1307.2573
• 7.0.2341.4172
• 4.8.2094.3963
• 11.8.5.907
• 11.907.0.807
• 2.0.1025.2130
• 3.2.1639.3162
• 2.2.1323.2594
• 8.6.1.332
• 7.0.2334.4166
• 2.1.1095.2272
• 4.7.1993.3887
• 5.0.1003.1015
• 4.9.2200.4056
• 2.1.1065.2233
• 1.0.702.1343
• 7.0.2367.4198
• 4.1.1815.3380
• 1.0
• 4.6.1969.3857
• 4.10.2233.4088
• 4.10.2240.4096
• 4.3.1934.3766
• 8.6.0.323
• 3.2.1708.3237
• 2.3.1411.2698
• 7.0.2354.4185
• 3.1.1596.3084
• 2.0.1032.2141
• 2.3.1514.2916
• 2.3.1499.2879
• 1.0.0.0
• 2.3.1461.2844
• 4.2.1824.3425
• 4.10.2223.4081
• 2.3.1439.2793
• 6.1.2318.4151
• 2.1.1197.2439
• 6.1.2327.4159
• 7.0.2383.4214
• 12.1.5.1061
• 4.1.1813.3374
• 2.1.1072.2246
• 7.1.2424.4255
• 2.3.1456.2839
• 1.0.748.1434
• 7.0.2346.4177
• 2.1.1222.2486
• 0.9.636.1149
• 4.3.1915.3724
• 7.0.2433.168
• 2.3.1528.2969
• 8.9.0.735
• 4.8.2125.3981
• 2.3.1460.2843
• 2.3.1475.2862
• 4.0.1750.3297
• 4.8.2012.3902
• 4.10.2251.4106
• 4.10.2254.4111
• 2.1.1079.2249
• 7.0.2360.4191
• 2.1.1082.2254
• 5.1.1033.1045
• 2.1.1203.2459
• 6.0.2313.4146
• 1.0.757.1446
• 4.10.2243.4098
• 2.3.1500.2879
• 6.0.2285.4135
• 7.1.2369.4200
• 9.902.0.415
• 7.0.2415.4246
• 12.901.4.1003
• 3.2.1705.3235
• 2.1.1147.2361
• 5.0.1025.1037
• 2.4.1556.3000
• 3.2.1706.3235
• 2.1.1055.2206
• 4.3.1947.3816
• 2.0.1016.2098
• 12.1.2.982
• 1.0.692.1318
• 5.0.1001.1009
• 4.0.1780.3335
• 2.3.1410.2697
• 4.3.1926.3756
• 2.1.1153.2375
• 4.5.1954.3829

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If you are manually uninstalling Web Companion we advise you to check if the following data is left behind on your PC.

Folders that were found:

• C:\Program Files (x86)\Lavasoft\Web Companion
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion

The files below are left behind on your disk by Web Companion's application uninstaller when you removed it:

• C:\Program Files (x86)\Lavasoft\Web Companion\Application\acs17.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Ad-Aware Web Companion.exe
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\BCUEngineS.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\BCUSDK.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\de-DE\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\de-DE\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\DotNetZip.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\en-US\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\en-US\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Esent.Interop.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\es-ES\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\es-ES\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Extension\@wcextensionff.xpi
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\fr-CA\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\fr-CA\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\ICSharpCode.SharpZipLib.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.IWshRuntimeLibrary.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.LavasoftTcpServiceLib.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.SHDocVw.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.Shell32.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Interop.WUApiLib.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Ionic.Zip.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\it-IT\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\it-IT\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\ja-JP\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\ja-JP\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.adblocker.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.AppCore.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Automation.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Compression.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.CSharp.Utilities.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Events.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Extension.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.IEController.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Omni.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Business.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SearchProtect.Repositories.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Settings.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.SysInfo.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Utils.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.Utils.SqlLite.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.Service.Logger.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WcfService.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Lavasoft.WCAssistant.WinService.exe
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\liblz4.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\log4net.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\LZ4.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Microsoft.mshtml.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\MozCompressor.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\NCalc.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\Newtonsoft.Json.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\pt-BR\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\pt-BR\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\ru-RU\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\ru-RU\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\System.Data.SQLite.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\tr-TR\WebCompanion.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\tr-TR\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\ucrtbased.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\vcruntime140d.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WcCommunication.exe
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebcompaionReimageIcon.ico
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanion.exe
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanion.Loader.exe
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionExtensionIE.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionIcon.ico
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionIcon_Pro.ico
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.pdb
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\x64\SQLite.Interop.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\x86\SQLite.Interop.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\zh-CHS\WebCompanionInstaller.resources.dll
• C:\Program Files (x86)\Lavasoft\Web Companion\Application\zh-Hans\WebCompanion.resources.dll
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\CData.txt
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\FData.txt
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\IData.txt
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\Language.txt
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\x4ctu2xqcsu.cfg
• C:\Users\%user%\AppData\Roaming\Lavasoft\Web Companion\Options\x4ctu2xqcsu.js

You will find in the Windows Registry that the following data will not be removed; remove them one by one using regedit.exe:

• HKEY_CURRENT_USER\Software\Lavasoft\Web Companion
• HKEY_LOCAL_MACHINE\Software\Lavasoft\Web Companion
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{5993e93a-4b40-4fa8-98ba-9240de6dc3ee}

Open regedit.exe in order to remove the following registry values:

• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\WCAssistantService\ImagePath

A way to erase Web Companion from your computer using Advanced Uninstaller PRO

Web Companion is a program by Lavasoft. Some computer users choose to uninstall this application. Sometimes this can be troublesome because uninstalling this by hand takes some advanced knowledge regarding removing Windows applications by hand. One of the best SIMPLE practice to uninstall Web Companion 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 system, install it. This is a good step because Advanced Uninstaller PRO is the best uninstaller and general utility to take care of your PC.

DOWNLOAD NOW

• visit Download Link
• download the setup by clicking on the green DOWNLOAD button
• install Advanced Uninstaller PRO

2. Run Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's design and wealth of features available. Advanced Uninstaller PRO is a very good program.

3. Press the General Tools button


4. Press the Uninstall Programs tool


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

6. Scroll the list of applications until you locate Web Companion or simply click the Search field and type in "Web Companion". If it exists on your system the Web Companion program will be found very quickly. Notice that when you select Web Companion in the list , some information regarding the program is available to you:

• Safety rating (in the lower left corner). This tells you the opinion other people have regarding Web Companion, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other people - Press the Read reviews button.
• Technical information regarding the application you wish to remove, by clicking on the Properties button.

For example you can see that for Web Companion:

• The publisher is: http://www.lavasoft.com
• The uninstall string is: C:\Program Files (x86)\Lavasoft\Web Companion\Application\WebCompanionInstaller.exe --uninstall

7. Click the Uninstall button. A window asking you to confirm will appear. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall Web Companion.


8. After removing Web Companion, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to perform the cleanup. All the items of Web Companion which have been left behind will be detected and you will be able to delete them. By removing Web Companion using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your system.

Your Windows computer will remain clean, speedy and able to serve you properly.

Disclaimer

The text above is not a recommendation to uninstall Web Companion by Lavasoft from your computer, nor are we saying that Web Companion by Lavasoft is not a good software application. This page simply contains detailed instructions on how to uninstall Web Companion in case you want to. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.