Sibelius Sibelius

How to uninstall Sibelius from your PC

This web page contains detailed information on how to uninstall Sibelius for Windows. The Windows release was developed by Avid Technology. Go over here where you can get more info on Avid Technology. Click on to get more info about Sibelius on Avid Technology's website. Usually the Sibelius application is to be found in the C:\Program Files\Avid\Sibelius directory, depending on the user's option during install. Sibelius's complete uninstall command line is MsiExec.exe /X{6420DC80-3BCF-4C96-A209-B0C5D26E140D}. Sibelius.exe is the Sibelius's main executable file and it occupies around 62.06 MB (65074680 bytes) on disk.

Sibelius installs the following the executables on your PC, taking about 63.05 MB (66108400 bytes) on disk.

  • AvidCrashReporter.exe (454.00 KB)
  • AvidInspector.exe (33.00 KB)
  • RegTool.exe (476.99 KB)
  • Report.exe (45.50 KB)
  • Sibelius.exe (62.06 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 remove Sibelius with the help of Advanced Uninstaller PRO

Sibelius is an application released by Avid Technology. Frequently, people choose to remove this program. This can be easier said than done because doing this manually requires some know-how related to Windows internal functioning. The best QUICK practice to remove Sibelius is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your PC, install it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and general utility to optimize your computer.


  • go to Download Link
  • download the program by pressing the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's design and number of functions available. Advanced Uninstaller PRO is a very useful Windows tool.

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

4. Click on the Uninstall Programs button
Go to Uninstall Programs

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

6. Navigate the list of applications until you find Sibelius or simply click the Search feature and type in "Sibelius". If it exists on your system the Sibelius program will be found automatically. After you select Sibelius in the list of applications, the following information regarding the application is shown to you:

  • Star rating (in the lower left corner). This explains the opinion other people have regarding Sibelius, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information regarding the program you want to remove, by pressing the Properties button.
For example you can see that for Sibelius:

  • The web site of the application is:
  • The uninstall string is: MsiExec.exe /X{6420DC80-3BCF-4C96-A209-B0C5D26E140D}
7. Press the Uninstall button. A window asking you to confirm will come up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall Sibelius.
Uninstall Sibelius

8. After removing Sibelius, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items of Sibelius that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling Sibelius using Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your system.

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


This page is not a piece of advice to remove Sibelius by Avid Technology from your PC, nor are we saying that Sibelius by Avid Technology is not a good application for your PC. This page only contains detailed instructions on how to remove Sibelius supposing you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-09-05 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2016-09-05 09:49:35.030