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Copernic Desktop Search Copernic Desktop Search





A guide to uninstall Copernic Desktop Search from your PC

Copernic Desktop Search is a software application. This page contains details on how to uninstall it from your PC. The Windows version was created by Copernic. More data about Copernic can be seen here. More details about Copernic Desktop Search can be found at . Usually the Copernic Desktop Search program is to be found in the C:\Program Files\Copernic\DesktopSearch folder, depending on the user's option during setup. The full command line for uninstalling Copernic Desktop Search is C:\Windows\SysWOW64\msiexec.exe /i {CA99BD6F-86A0-4FD4-9BAE-79C3E0F97A9A}. Note that if you will type this command in Start / Run Note you might get a notification for administrator rights. Copernic.DesktopSearch.exe is the programs's main file and it takes around 116.33 KB (119120 bytes) on disk.

Copernic Desktop Search is composed of the following executables which occupy 2.30 MB (2415480 bytes) on disk:

  • CefSharp.BrowserSubprocess.exe (6.50 KB)
  • Copernic.DesktopSearch.exe (116.33 KB)
  • Copernic.Plugins.Mozilla.ThunderbirdExtensionApp.exe (33.33 KB)
  • Copernic.Plugins.PluginsService.exe (93.33 KB)
  • DesktopSearchOutlookConnector.exe (2.06 MB)


This info is about Copernic Desktop Search version 8.3.3.17413 alone. Click on the links below for other Copernic Desktop Search versions:

...click to view all...
When planning to uninstall Copernic Desktop Search you should check if the following data is left behind on your PC.

Folders found on disk after you uninstall Copernic Desktop Search from your PC:
  • C:\Program Files\Copernic\DesktopSearch

Generally, the following files are left on disk:
  • C:\Program Files\Copernic\DesktopSearch\ApplicationInsights.config
  • C:\Program Files\Copernic\DesktopSearch\Aspose.CAD.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.Cells.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.Diagram.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.Email.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.Note.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.PSD.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.PUB.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.Slides.dll
  • C:\Program Files\Copernic\DesktopSearch\Aspose.Words.dll
  • C:\Program Files\Copernic\DesktopSearch\ATL.dll
  • C:\Program Files\Copernic\DesktopSearch\Azure.Core.dll
  • C:\Program Files\Copernic\DesktopSearch\CCLIndexingPlugins.tlb
  • C:\Program Files\Copernic\DesktopSearch\CCLIndexingPluginsPS.dll
  • C:\Program Files\Copernic\DesktopSearch\CCLOpenIndexing.tlb
  • C:\Program Files\Copernic\DesktopSearch\CCLOpenIndexingPS.dll
  • C:\Program Files\Copernic\DesktopSearch\CDSDiag.bat
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.BrowserSubprocess.Core.dll
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.BrowserSubprocess.exe
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.Core.dll
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.Core.Runtime.dll
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.dll
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.OffScreen.dll
  • C:\Program Files\Copernic\DesktopSearch\CefSharp.Wpf.dll
  • C:\Program Files\Copernic\DesktopSearch\chrome_100_percent.pak
  • C:\Program Files\Copernic\DesktopSearch\chrome_200_percent.pak
  • C:\Program Files\Copernic\DesktopSearch\chrome_elf.dll
  • C:\Program Files\Copernic\DesktopSearch\CommunityToolkit.Mvvm.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic Desktop Search - Uninstall.lnk
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Configuration.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Definitions.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Library.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Licensing.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Logging.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Rpc.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.Services.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Common.SharedLibrary.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Data.Index.Base.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Data.Index.Index.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Data.Index.IndexExport.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.Branding.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.Common.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.Controller.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.Controls.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.exe
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.Factory.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.Model.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.SearchEngine.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.ShellContextMenu.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.UserControls.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.View.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.DesktopSearch.ViewModel.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Cloud.CommonCloudPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Cloud.DropboxCloudPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Cloud.GoogleDriveCloudPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Cloud.Microsoft365CloudPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.CommonPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Base.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.EpubConverter.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Cad.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Cells.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Diagram.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Ebook.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Imaging.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Markdown.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Note.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Pdf.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Psd.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Pub.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Slides.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.Hybrid.Words.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Converters.OcrBase.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Mozilla.CommonThunderbirdPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Mozilla.ThunderbirdExtensionApp.exe
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Mozilla.ThunderbirdPlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Outlook.CommonOfficePlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Outlook.NetOfficePlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Outlook.OfficePlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Outlook.Outlook2010AddIn.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Outlook.Outlook2010AddIn.vsto
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.Outlook.PersonalStorageTablePlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.PluginsService.exe
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.RemotePlugin.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Plugins.SystemActivity.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.System.RT.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.System.RT64.dll
  • C:\Program Files\Copernic\DesktopSearch\Copernic.Utils.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.Data.Index.Index.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.DesktopSearch.Controller.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.DesktopSearch.Model.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.DesktopSearch.ShellContextMenu.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.DesktopSearch.UserControls.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.Plugins.Cloud.Microsoft365CloudPlugin.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\de\Copernic.Plugins.Outlook.PersonalStorageTablePlugin.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\DesktopSearchOutlookConnector.exe
  • C:\Program Files\Copernic\DesktopSearch\DesktopSearchOutlookConnector.ini
  • C:\Program Files\Copernic\DesktopSearch\Dropbox.Api.dll
  • C:\Program Files\Copernic\DesktopSearch\es\Copernic.Data.Index.Index.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\es\Copernic.DesktopSearch.Controller.resources.dll
  • C:\Program Files\Copernic\DesktopSearch\es\Copernic.DesktopSearch.Model.resources.dll

Registry that is not removed:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\F6DB99AC0A684DF4B9EA973C0E9FA7A9
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\CopernicDesktopSearch8

Use regedit.exe to delete the following additional values from the Windows Registry:
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Windows\SysWOW64\msiexec.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Windows\SysWOW64\msiexec.exe.FriendlyAppName
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Windows\SysWOW64\wscript.exe.ApplicationCompany
  • HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Windows\SysWOW64\wscript.exe.FriendlyAppName
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\F6DB99AC0A684DF4B9EA973C0E9FA7A9\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\Copernic\DesktopSearch\
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\PerfHost\ImagePath


A way to erase Copernic Desktop Search using Advanced Uninstaller PRO

Copernic Desktop Search is a program marketed by Copernic. Sometimes, computer users decide to remove this program. Sometimes this is efortful because removing this by hand takes some skill related to Windows internal functioning. The best QUICK manner to remove Copernic Desktop Search is to use Advanced Uninstaller PRO. Here is 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 a very potent uninstaller and general tool to maximize the performance of your computer.

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  • visit Download Link
  • download the program by clicking on the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire the program's design and wealth of functions available. Advanced Uninstaller PRO is a very useful package of tools.

3. Click on the General Tools button
Go to General Tools


4. Activate the Uninstall Programs feature
Go to Uninstall Programs


5. A list of the programs existing on the computer will be made available to you

6. Navigate the list of programs until you find Copernic Desktop Search or simply activate the Search feature and type in "Copernic Desktop Search". If it exists on your system the Copernic Desktop Search app will be found automatically. After you select Copernic Desktop Search in the list , the following information about the program is shown to you:


  • Star rating (in the lower left corner). The star rating tells you the opinion other users have about Copernic Desktop Search, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Technical information about the app you are about to remove, by clicking on the Properties button.
For instance you can see that for Copernic Desktop Search:





  • The web site of the program is: http://go.copernic.com/?dest=cdsonlinesupport&l=ENG
  • The uninstall string is: C:\Windows\SysWOW64\msiexec.exe /i {CA99BD6F-86A0-4FD4-9BAE-79C3E0F97A9A}
7. Press the Uninstall button. A confirmation dialog will show up. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall Copernic Desktop Search.
Uninstall Copernic Desktop Search


8. After removing Copernic Desktop Search, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to start the cleanup. All the items that belong Copernic Desktop Search that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling Copernic Desktop Search with Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your computer.

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

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Disclaimer

This page is not a recommendation to uninstall Copernic Desktop Search by Copernic from your PC, nor are we saying that Copernic Desktop Search by Copernic is not a good application for your PC. This page simply contains detailed info on how to uninstall Copernic Desktop Search in case you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2025-08-24 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2025-08-24 18:42:09.270