Application O&O Syspectr

A way to uninstall O&O Syspectr from your computer

This web page contains detailed information on how to uninstall O&O Syspectr for Windows. It was developed for Windows by O&O Software GmbH. You can read more on O&O Software GmbH or check for application updates here. More information about the program O&O Syspectr can be found at . The application is usually found in the C:\Program Files (x86)\OO Software\Syspectr directory (same installation drive as Windows). O&O Syspectr's full uninstall command line is MsiExec.exe /X{8B2445E2-B1E8-4D62-AA56-4F623661F9DE}. The program's main executable file is titled OOSysRemoteDesktop.exe and its approximative size is 290.24 KB (297208 bytes).

O&O Syspectr is comprised of the following executables which occupy 1.84 MB (1925896 bytes) on disk:

  • OOLiveUpdate.exe (746.24 KB)
  • OOSysAgent.exe (299.74 KB)
  • OOSysRemoteDesktop.exe (290.24 KB)
  • OOSysRemoteDesktop64.exe (339.74 KB)
  • oohwmsc-install.exe (204.79 KB)

The current page applies to O&O Syspectr version 0.24.225 alone. You can find below info on other application versions of O&O Syspectr: to view all...
O&O Syspectr has the habit of leaving behind some leftovers.

Folders found on disk after you uninstall O&O Syspectr from your PC:
  • C:\Program Files (x86)\OO Software\Syspectr

The files below were left behind on your disk by O&O Syspectr's application uninstaller when you removed it:
  • C:\Program Files (x86)\OO Software\Syspectr\Ionic.Zip.dll
  • C:\Program Files (x86)\OO Software\Syspectr\log.config
  • C:\Program Files (x86)\OO Software\Syspectr\log_xp.config
  • C:\Program Files (x86)\OO Software\Syspectr\log4net.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\300d8f1b-aeab-4246-9431-66a980d2fc82\OOSysSoftwareInventory.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\4889f75e-6d76-4e82-b843-ce8889462e1b\OOSysRemoteDesktop.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\4889f75e-6d76-4e82-b843-ce8889462e1b\OOSysRemoteDesktop.exe
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\4889f75e-6d76-4e82-b843-ce8889462e1b\OOSysRemoteDesktop64.exe
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\4889f75e-6d76-4e82-b843-ce8889462e1b\RemoteServerUI.dat
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\4889f75e-6d76-4e82-b843-ce8889462e1b\WebSocket4Net.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\538bbdb1-6080-48f5-a309-bb13768cd851\OOSysUSBLock.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\8648d6ec-91ba-46f4-a6f4-2c2c58d88daf\CDI-Lib-Win32.dat
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\8648d6ec-91ba-46f4-a6f4-2c2c58d88daf\CDI-Lib-x64.dat
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\8648d6ec-91ba-46f4-a6f4-2c2c58d88daf\OOSysDriveLED.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\9ff21a27-f32f-4140-a452-f1e4d10a5c40\Interop.NetFwTypeLib.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\9ff21a27-f32f-4140-a452-f1e4d10a5c40\Interop.WUApiLib.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\9ff21a27-f32f-4140-a452-f1e4d10a5c40\OOSysSecurity.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\a4d526fe-2401-40c7-bad2-6110493a1748\OOSysProcessesAndServices.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\a5579fba-1388-498a-ba05-aedc2753e5ab\OOSysDiskCleanup.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\a7079b4b-1992-48d6-8ab6-f222d52f3560\OOSysScript.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\af96cb8b-17b1-4a6e-a4a8-72298c29e201\OOSysProcessWatch.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\b6feb37e-c5e9-4b1a-abee-467934814783\OOSysSystem.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\b7e1e7a5-cd48-4a5f-9ece-e544b4333910\Interop.WUApiLib.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\b7e1e7a5-cd48-4a5f-9ece-e544b4333910\OOSysUpdate.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\ce044373-bd87-4fc2-a060-c0cab6da0f27\OOSysRemoteConsole.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\ce044373-bd87-4fc2-a060-c0cab6da0f27\WebSocket4Net.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\cf345214-1f1d-4731-a690-872eb42a7325\OOSysHDD.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\df8a863d-8e1c-481d-94b6-f279c525fcda\OOSysSupport.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\e951b4f7-548c-452b-80fd-715155e0bd7c\ood-dotnet-client.v18.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\e951b4f7-548c-452b-80fd-715155e0bd7c\ood-dotnet-client.v19.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\e951b4f7-548c-452b-80fd-715155e0bd7c\ood-dotnet-client.v19_5.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\e951b4f7-548c-452b-80fd-715155e0bd7c\OOSysDefrag.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\e9cadb20-eb25-4247-88e6-a3eb7e726a16\OOSysShutdown.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\f087ec11-fc08-4c60-b865-1ec37bf6cc98\OOSysSoftware.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\f114e7e0-5658-4752-b52e-6d355d3cab99\oohwmsc-install.exe
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\f114e7e0-5658-4752-b52e-6d355d3cab99\OOSysHardwareMonitor.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Modules\f114e7e0-5658-4752-b52e-6d355d3cab99\OpenHardwareMonitorLib.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Newtonsoft.Json.dll
  • C:\Program Files (x86)\OO Software\Syspectr\Newtonsoft.Json.xml
  • C:\Program Files (x86)\OO Software\Syspectr\OOLiveUpdate.exe
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysAgent.exe
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysAssemblyLoader.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysBaseModule.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysBaseModuleExtended.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysBootstrapper.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysEngine.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysEngine.XmlSerializers.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysEngineBase.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysSharedTools.dll
  • C:\Program Files (x86)\OO Software\Syspectr\OOSysUtils.dll
  • C:\Program Files (x86)\OO Software\Syspectr\ReadMe.txt
  • C:\Program Files (x86)\OO Software\Syspectr\SQLite.Interop.dll
  • C:\Program Files (x86)\OO Software\Syspectr\syspectr.url
  • C:\Program Files (x86)\OO Software\Syspectr\System.Data.SQLite.dll
  • C:\Program Files (x86)\OO Software\Syspectr\System.Data.SQLite.xml

Use regedit.exe to manually remove from the Windows Registry the keys below:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{F8C2A239-4406-42AF-9B49-BDC360AFBB92}
  • HKEY_LOCAL_MACHINE\Software\O&O\O&O Syspectr

Additional values that you should remove:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SyspectrAgent\ImagePath

A way to uninstall O&O Syspectr from your PC using Advanced Uninstaller PRO

O&O Syspectr is an application marketed by O&O Software GmbH. Some people want to erase this program. Sometimes this is troublesome because removing this manually takes some advanced knowledge regarding Windows program uninstallation. One of the best EASY way to erase O&O Syspectr 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 PC, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and general tool to optimize your computer.


  • navigate to Download Link
  • download the program by clicking on the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to admire the program's design and number of functions available. Advanced Uninstaller PRO is a very good program.

3. Press the General Tools category
Go to General Tools

4. Press the Uninstall Programs button
Go to Uninstall Programs

5. All the applications installed on the PC will be shown to you

6. Navigate the list of applications until you find O&O Syspectr or simply click the Search feature and type in "O&O Syspectr". The O&O Syspectr program will be found automatically. After you select O&O Syspectr in the list of applications, the following information regarding the program is available to you:

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

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{8B2445E2-B1E8-4D62-AA56-4F623661F9DE}
7. Click the Uninstall button. A confirmation page will show up. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall O&O Syspectr.
Uninstall O&O Syspectr

8. After uninstalling O&O Syspectr, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to perform the cleanup. All the items of O&O Syspectr which have been left behind will be found and you will be asked if you want to delete them. By uninstalling O&O Syspectr with Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or directories are left behind on your disk.

Your Windows computer will remain clean, speedy and able to serve you properly.

Geographical user distribution

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


The text above is not a recommendation to uninstall 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 application for your PC. This page only contains detailed instructions on how to uninstall O&O Syspectr supposing you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-07-24 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm
Last update on: 2016-07-24 09:40:44.290