Sibelius Sibelius

A way to uninstall Sibelius from your PC

This info is about Sibelius for Windows. Here you can find details on how to uninstall it from your computer. It is written by Avid Technology. You can read more on Avid Technology or check for application updates here. Further information about Sibelius can be seen at . The application is often placed in the C:\Program Files\Avid\Sibelius folder (same installation drive as Windows). Sibelius's complete uninstall command line is MsiExec.exe /X{62892434-57A6-44E7-9C58-7C248DE6181D}. The program's main executable file occupies 55.62 MB (58323648 bytes) on disk and is called Sibelius.exe.

The following executable files are incorporated in Sibelius. They take 56.90 MB (59664256 bytes) on disk.

  • AvidCrashReporter.exe (454.50 KB)
  • AvidInspector.exe (37.00 KB)
  • QtWebEngineProcess.exe (19.00 KB)
  • RegTool.exe (753.19 KB)
  • Report.exe (45.50 KB)
  • Sibelius.exe (55.62 MB) to view all...

The current web page applies to Sibelius version only. Click on the links below for other Sibelius versions: to view all...
Quite a few files, folders and Windows registry entries can not be removed when you want to remove Sibelius from your PC.

Directories found on disk:
  • C:\Program Files\Avid\Sibelius

The files below were left behind on your disk by Sibelius's application uninstaller when you removed it:
  • C:\Program Files\Avid\Sibelius\Licenses\LICENSE.pdf
  • C:\Program Files\Avid\Sibelius\Licenses\ThirdParty\license.txt
  • C:\Program Files\Avid\Sibelius\mediaservice\dsengine.dll
  • C:\Program Files\Avid\Sibelius\mediaservice\qtmedia_audioengine.dll
  • C:\Program Files\Avid\Sibelius\mediaservice\wmfengine.dll
  • C:\Program Files\Avid\Sibelius\MP3.dll
  • C:\Program Files\Avid\Sibelius\netapi32.dll
  • C:\Program Files\Avid\Sibelius\platforms\qwindows.dll
  • C:\Program Files\Avid\Sibelius\playlistformats\qtmultimedia_m3u.dll
  • C:\Program Files\Avid\Sibelius\PlogueEngine_x64.dll
  • C:\Program Files\Avid\Sibelius\portaudio_x64.dll
  • C:\Program Files\Avid\Sibelius\printsupport\windowsprintersupport.dll
  • C:\Program Files\Avid\Sibelius\Qt5Core.dll
  • C:\Program Files\Avid\Sibelius\Qt5Gui.dll
  • C:\Program Files\Avid\Sibelius\Qt5Multimedia.dll
  • C:\Program Files\Avid\Sibelius\Qt5MultimediaWidgets.dll
  • C:\Program Files\Avid\Sibelius\Qt5Network.dll
  • C:\Program Files\Avid\Sibelius\Qt5OpenGL.dll
  • C:\Program Files\Avid\Sibelius\Qt5PrintSupport.dll
  • C:\Program Files\Avid\Sibelius\Qt5Qml.dll
  • C:\Program Files\Avid\Sibelius\Qt5Quick.dll
  • C:\Program Files\Avid\Sibelius\Qt5QuickWidgets.dll
  • C:\Program Files\Avid\Sibelius\Qt5Script.dll
  • C:\Program Files\Avid\Sibelius\Qt5Sql.dll
  • C:\Program Files\Avid\Sibelius\Qt5Svg.dll
  • C:\Program Files\Avid\Sibelius\Qt5WebChannel.dll
  • C:\Program Files\Avid\Sibelius\Qt5WebEngineCore.dll
  • C:\Program Files\Avid\Sibelius\Qt5WebEngineWidgets.dll
  • C:\Program Files\Avid\Sibelius\Qt5WebSockets.dll
  • C:\Program Files\Avid\Sibelius\Qt5Widgets.dll
  • C:\Program Files\Avid\Sibelius\Qt5Xml.dll
  • C:\Program Files\Avid\Sibelius\Qt5XmlPatterns.dll
  • C:\Program Files\Avid\Sibelius\QtWebEngineProcess.exe
  • C:\Program Files\Avid\Sibelius\RegTool.exe
  • C:\Program Files\Avid\Sibelius\Report.exe
  • C:\Program Files\Avid\Sibelius\resources\icudtl.dat
  • C:\Program Files\Avid\Sibelius\resources\qtwebengine_devtools_resources.pak
  • C:\Program Files\Avid\Sibelius\resources\qtwebengine_resources.pak
  • C:\Program Files\Avid\Sibelius\resources\qtwebengine_resources_100p.pak
  • C:\Program Files\Avid\Sibelius\resources\qtwebengine_resources_200p.pak
  • C:\Program Files\Avid\Sibelius\Sibelius ReWire Device_x64.dll
  • C:\Program Files\Avid\Sibelius\Sibelius.exe
  • C:\Program Files\Avid\Sibelius\Sounds\GeneralMIDI.xml
  • C:\Program Files\Avid\Sibelius\Sounds\Sibelius 6 Essentials.xml
  • C:\Program Files\Avid\Sibelius\Sounds\Sibelius 7 Sounds (Lite).xml
  • C:\Program Files\Avid\Sibelius\Sounds\Sibelius 7 Sounds.xml
  • C:\Program Files\Avid\Sibelius\sqldrivers\qsqlite.dll
  • C:\Program Files\Avid\Sibelius\sqldrivers\qsqlodbc.dll
  • C:\Program Files\Avid\Sibelius\ssleay32.dll
  • C:\Program Files\Avid\Sibelius\taglib.dll
  • C:\Program Files\Avid\Sibelius\translations\qtwebengine_locales\en-US.pak
  • C:\Program Files\Avid\Sibelius\UnifiedLibrary.xml
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\AppIconCache\125\{6D809377-6AF0-444B-8957-A3773F02200E}_Avid_Sibelius_Sibelius_exe

Use regedit.exe to manually remove from the Windows Registry the data below:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{62892434-57A6-44E7-9C58-7C248DE6181D}

Use regedit.exe to remove the following additional values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\WINDOWS\Installer\{62892434-57A6-44E7-9C58-7C248DE6181D}\

How to delete Sibelius from your PC with the help of Advanced Uninstaller PRO

Sibelius is an application marketed by the software company Avid Technology. Sometimes, computer users try to remove this program. Sometimes this is easier said than done because removing this by hand takes some know-how regarding Windows internal functioning. One of the best QUICK procedure to remove Sibelius is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your PC, add it. This is good because Advanced Uninstaller PRO is a very useful uninstaller and all around utility to optimize your computer.


  • go to Download Link
  • download the program by clicking on the DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's interface and wealth of functions available. Advanced Uninstaller PRO is a powerful Windows optimizer.

3. Press the General Tools category
Go to General Tools

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. All the applications existing on the PC will be shown to you

6. Scroll the list of applications until you find Sibelius or simply click the Search feature and type in "Sibelius". If it is installed on your PC the Sibelius app will be found automatically. After you click Sibelius in the list , the following data about the program is made available to you:

  • Star rating (in the left lower corner). This tells you the opinion other users have about Sibelius, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Details about the program you are about to uninstall, by clicking on the Properties button.
For example you can see that for Sibelius:

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{62892434-57A6-44E7-9C58-7C248DE6181D}
7. Press the Uninstall button. A window asking you to confirm will appear. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will then uninstall Sibelius.
Uninstall Sibelius

8. After uninstalling Sibelius, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to perform the cleanup. All the items of Sibelius which have been left behind will be found and you will be asked if you want to delete them. By uninstalling Sibelius using Advanced Uninstaller PRO, you are assured that no registry items, files or folders are left behind on your computer.

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


This page is not a recommendation to uninstall Sibelius by Avid Technology from your computer, nor are we saying that Sibelius by Avid Technology is not a good software application. This text simply contains detailed info on how to uninstall Sibelius supposing 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' computers.

2019-01-24 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2019-01-24 20:31:58.977