Application O&O Syspectr

A way to uninstall O&O Syspectr from your computer

O&O Syspectr is a Windows program. Read more about how to uninstall it from your computer. It is developed by O&O Software GmbH. Open here where you can get more info on O&O Software GmbH. More information about O&O Syspectr can be found at . Usually the O&O Syspectr application is to be found in the C:\Program Files (x86)\OO Software\Syspectr directory, depending on the user's option during install. The full command line for uninstalling O&O Syspectr is MsiExec.exe /X{90D911A0-F61E-40E7-AF70-9945D89D82A1}. Note that if you will type this command in Start / Run Note you may get a notification for admin rights. OOSysRemoteDesktop.exe is the programs's main file and it takes approximately 288.74 KB (295672 bytes) on disk.

O&O Syspectr contains of the executables below. They take 1.83 MB (1922824 bytes) on disk.

  • OOLiveUpdate.exe (746.24 KB)
  • OOSysAgent.exe (299.74 KB)
  • OOSysRemoteDesktop.exe (288.74 KB)
  • OOSysRemoteDesktop64.exe (338.24 KB)
  • oohwmsc-install.exe (204.79 KB)

The current web page applies to O&O Syspectr version 0.23.20 only. Click on the links below for other O&O Syspectr versions: to view all...
O&O Syspectr has the habit of leaving behind some leftovers.

Check for and remove the following files from your disk when you uninstall O&O Syspectr:
  • C:\Users\UserName\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\O&O Syspectr.lnk

Registry keys:
  • HKEY_CURRENT_USER\Software\O&O\O&O LiveUpdate\O&O Syspectr
  • HKEY_LOCAL_MACHINE\Software\O&O\O&O Syspectr

How to uninstall O&O Syspectr with Advanced Uninstaller PRO

O&O Syspectr is a program marketed by the software company O&O Software GmbH. Sometimes, users choose to remove this application. Sometimes this can be easier said than done because deleting this by hand takes some experience regarding PCs. One of the best QUICK manner to remove O&O Syspectr is to use Advanced Uninstaller PRO. Here is 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 an efficient uninstaller and general tool to take care of your Windows PC.


  • navigate to Download Link
  • download the program by clicking on the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's design and number of functions available. Advanced Uninstaller PRO is a very useful PC management program.

3. Press the General Tools category
Go to General Tools

4. Press the Uninstall Programs tool
Go to Uninstall Programs

5. All the programs existing on your computer will appear

6. Navigate the list of programs until you locate O&O Syspectr or simply activate the Search feature and type in "O&O Syspectr". The O&O Syspectr app will be found very quickly. Notice that when you click O&O Syspectr in the list of programs, the following data about the program is available to you:

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

  • The web site of the application is:
  • The uninstall string is: MsiExec.exe /X{90D911A0-F61E-40E7-AF70-9945D89D82A1}
7. Press the Uninstall button. A window asking you to confirm will show up. accept the removal by clicking the Uninstall button. Advanced Uninstaller PRO will uninstall O&O Syspectr.
Uninstall O&O Syspectr

8. After uninstalling O&O Syspectr, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to proceed with the cleanup. All the items of O&O Syspectr which have been left behind will be detected and you will be able to delete them. By uninstalling O&O Syspectr using Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your system.

Your Windows system will remain clean, speedy and ready to take on new tasks.

Geographical user distribution

  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
  • Windows Vista (6.0)
  • Windows 7 (6.1)
  • 10.0
Software Application


This page is not a recommendation to remove O&O Syspectr by O&O Software GmbH from your PC, we are not saying that O&O Syspectr by O&O Software GmbH is not a good software application. This page simply contains detailed instructions on how to remove O&O Syspectr in case you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2020-05-10 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2020-05-10 12:48:52.693