Sibelius Sibelius

A way to uninstall Sibelius from your system

This web page is about Sibelius for Windows. Here you can find details on how to uninstall it from your PC. It was created for Windows by Avid Technology. Take a look here for more info on Avid Technology. You can see more info about Sibelius at . Sibelius is usually set up in the C:\Program Files\Avid\Sibelius folder, however this location can vary a lot depending on the user's choice while installing the program. The full uninstall command line for Sibelius is MsiExec.exe /X{6420DC80-3BCF-4C96-A209-B0C5D26E140D}. The program's main executable file occupies 56.74 MB (59495104 bytes) on disk and is called Sibelius.exe.

Sibelius is comprised of the following executables which occupy 57.66 MB (60465536 bytes) on disk:

  • AvidCrashReporter.exe (454.00 KB)
  • AvidInspector.exe (33.00 KB)
  • RegTool.exe (415.19 KB)
  • Report.exe (45.50 KB)
  • Sibelius.exe (56.74 MB)

The information on this page is only about version of Sibelius. Click on the links below for other Sibelius versions: to view all...

A way to delete Sibelius using Advanced Uninstaller PRO

Sibelius is a program released by the software company Avid Technology. Some users choose to uninstall this program. This can be hard because performing this by hand requires some skill regarding PCs. The best QUICK procedure to uninstall Sibelius 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 Windows PC, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and general utility to maximize the performance of your Windows system.


  • navigate to Download Link
  • download the setup by clicking on the DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's interface and wealth of functions available. Advanced Uninstaller PRO is a powerful system utility.

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

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. All the programs existing on the PC will be made available to you

6. Scroll the list of programs until you locate Sibelius or simply click the Search feature and type in "Sibelius". If it is installed on your PC the Sibelius app will be found very quickly. Notice that after you click Sibelius in the list of apps, some information about the program is made available to you:

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

  • The web site of the program is:
  • The uninstall string is: MsiExec.exe /X{6420DC80-3BCF-4C96-A209-B0C5D26E140D}
7. Click the Uninstall button. A confirmation window will show up. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will remove Sibelius.
Uninstall Sibelius

8. After uninstalling Sibelius, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to perform the cleanup. All the items that belong Sibelius which have been left behind will be found and you will be able to delete them. By removing Sibelius with Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your disk.

Your Windows computer will remain clean, speedy and ready to run without errors or problems.


The text above is not a recommendation to uninstall Sibelius by Avid Technology from your computer, we are not saying that Sibelius by Avid Technology is not a good software application. This text simply contains detailed info on how to uninstall Sibelius in case you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2017-12-07 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2017-12-07 16:20:30.940