OSByPetzl OSByPetzl

How to uninstall OSByPetzl from your system

You can find on this page detailed information on how to uninstall OSByPetzl for Windows. It was developed for Windows by Petzl distribution. Open here where you can find out more on Petzl distribution. OSByPetzl is commonly installed in the C:\Program Files (x86)\Petzl\OSByPetzl directory, but this location may vary a lot depending on the user's choice when installing the program. You can uninstall OSByPetzl by clicking on the Start menu of Windows and pasting the command line msiexec /qb /x {819F4D5F-D298-C5BE-96EC-069FE57A731C}. Keep in mind that you might get a notification for administrator rights. OSByPetzl.exe is the programs's main file and it takes around 220.00 KB (225280 bytes) on disk.

OSByPetzl installs the following the executables on your PC, taking about 1.36 MB (1430016 bytes) on disk.

  • OSByPetzl.exe (220.00 KB)
  • WinPetzlController.exe (1.15 MB)

The current web page applies to OSByPetzl version 3.1.540 only. You can find below info on other versions of OSByPetzl:

...click to view all...
If planning to uninstall OSByPetzl you should check if the following data is left behind on your PC.

The files below are left behind on your disk by OSByPetzl when you uninstall it:
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\{7C5A40EF-A0FB-4BFC-874A-C0F2E0B9FA8E}_OSByPetzl_OSByPetzl_exe
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\{7C5A40EF-A0FB-4BFC-874A-C0F2E0B9FA8E}_OSByPetzl_uninstall_exe
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\{7C5A40EF-A0FB-4BFC-874A-C0F2E0B9FA8E}_Petzl_OSByPetzl_OSByPetzl_exe

Open regedit.exe to remove the values below from the Windows Registry:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-456630374-2310811056-2784212368-1001\\Device\HarddiskVolume2\Program Files (x86)\OSByPetzl\OSByPetzl.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-456630374-2310811056-2784212368-1001\\Device\HarddiskVolume2\Program Files (x86)\Petzl\OSByPetzl\OSByPetzl.exe
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-456630374-2310811056-2784212368-1001\\Device\HarddiskVolume2\Program Files (x86)\Petzl\OSByPetzl\WinPetzlController.exe

How to remove OSByPetzl with the help of Advanced Uninstaller PRO

OSByPetzl is an application released by the software company Petzl distribution. Some people try to uninstall this program. This is troublesome because removing this manually requires some skill regarding removing Windows programs manually. The best SIMPLE way to uninstall OSByPetzl is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, install it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and all around utility to optimize your Windows computer.


2. Start Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's interface and wealth of tools available. Advanced Uninstaller PRO is a very useful program.

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 installed on your computer will be made available to you

6. Scroll the list of programs until you locate OSByPetzl or simply click the Search feature and type in "OSByPetzl". If it is installed on your PC the OSByPetzl program will be found automatically. When you click OSByPetzl in the list , the following information about the application is made available to you:

  • Safety rating (in the lower left corner). This explains the opinion other users have about OSByPetzl, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Technical information about the app you wish to remove, by pressing the Properties button.
7. Click the Uninstall button. A confirmation window will come up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall OSByPetzl.
Uninstall OSByPetzl

8. After removing OSByPetzl, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to start the cleanup. All the items that belong OSByPetzl which have been left behind will be found and you will be asked if you want to delete them. By uninstalling OSByPetzl with Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your computer.

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


Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
Software Application


The text above is not a piece of advice to uninstall OSByPetzl by Petzl distribution from your computer, we are not saying that OSByPetzl by Petzl distribution is not a good application for your PC. This text only contains detailed info on how to uninstall OSByPetzl supposing you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-07-02 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2016-07-02 16:09:14.570