ONYX
How to uninstall ONYX from your system
This info is about ONYX for Windows. Here you can find details on how to remove it from your computer. It is developed by
Obsidian Control Systems. Go over
here for more information on Obsidian Control Systems. Further information about ONYX can be seen at
http://www.obsidiancontrol.com. The application is frequently found in the C:\Program Files (x86)\Obsidian Control Systems\ONYX directory (same installation drive as Windows). The full command line for uninstalling ONYX is MsiExec.exe /X{0DE1A012-3E99-4A7F-BCBB-11AED70AAFAA}. Keep in mind that if you will type this command in Start / Run Note you might be prompted for administrator rights. OnyxManager.exe is the programs's main file and it takes around 11.34 MB (11893104 bytes) on disk.
ONYX installs the following the executables on your PC, occupying about 15.08 MB (
15807896 bytes) on disk.
- Onyx_Remote_Console_Support.exe (3.73 MB)
- OnyxManager.exe (11.34 MB)
The current web page applies to ONYX version
4.32.1301.0 only. You can find below info on other versions of ONYX:
...click to view all...
How to erase ONYX from your computer with Advanced Uninstaller PRO
ONYX is a program offered by Obsidian Control Systems. Frequently, computer users decide to remove this application. This is efortful because performing this manually requires some advanced knowledge related to Windows internal functioning. One of the best QUICK way to remove ONYX 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 on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and general tool to maximize the performance of your Windows PC.
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- download the setup by clicking on the green DOWNLOAD NOW button
- install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's interface and wealth of features available. Advanced Uninstaller PRO is a powerful program.
3. Press the General Tools category

4. Press the Uninstall Programs tool

5. A list of the programs installed on your computer will be shown to you
6. Scroll the list of programs until you find ONYX or simply click the Search feature and type in "ONYX". The ONYX application will be found automatically. Notice that after you click ONYX in the list of apps, the following data regarding the application is shown to you:
- Safety rating (in the lower left corner). This explains the opinion other users have regarding ONYX, ranging from "Highly recommended" to "Very dangerous".
- Opinions by other users - Press the Read reviews button.
- Details regarding the application you want to remove, by clicking on the Properties button.
For example you can see that for ONYX:
- The web site of the application is: http://www.obsidiancontrol.com
- The uninstall string is: MsiExec.exe /X{0DE1A012-3E99-4A7F-BCBB-11AED70AAFAA}
7. Click the Uninstall button. A window asking you to confirm will come up. accept the uninstall by clicking Uninstall. Advanced Uninstaller PRO will remove ONYX.

8. After removing ONYX, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong ONYX which have been left behind will be found and you will be asked if you want to delete them. By uninstalling ONYX using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your computer.
Your Windows PC will remain clean, speedy and ready to run without errors or problems.
Disclaimer
This page is not a recommendation to remove ONYX by Obsidian Control Systems from your computer, nor are we saying that ONYX by Obsidian Control Systems is not a good application for your PC. This page simply contains detailed info on how to remove ONYX supposing you decide this is what you want to do. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.
Last update on: 2025-07-23 04:38:59.013