Publishers

Application O&O Defrag Professional





A guide to uninstall O&O Defrag Professional from your PC

You can find below detailed information on how to uninstall O&O Defrag Professional for Windows. It is developed by O&O Software GmbH. Additional info about O&O Software GmbH can be seen here. Please open if you want to read more on O&O Defrag Professional on O&O Software GmbH's web page. O&O Defrag Professional is commonly set up in the C:\Program Files\OO Software\Defrag directory, subject to the user's option. The entire uninstall command line for O&O Defrag Professional is MsiExec.exe /I{32EAA52D-8599-4279-9669-C44AF1535544}. O&O Defrag Professional's main file takes about 162.30 KB (166192 bytes) and its name is OODefragLauncher.exe.

The following executable files are incorporated in O&O Defrag Professional. They take 17.69 MB (18545712 bytes) on disk.

  • Keygen.exe (303.00 KB)
  • oodag.exe (3.73 MB)
  • oodcmd.exe (2.59 MB)
  • oodcnt.exe (5.02 MB)
  • OODefragLauncher.exe (162.30 KB)
  • OODefragMUI.exe (441.80 KB)
  • OODefragTray.exe (163.30 KB)
  • oodtrwnd.exe (438.30 KB)
  • ooliveupdate.exe (3.40 MB)
  • OOShellConfig.exe (184.80 KB)
  • OOVisualDisk.exe (441.80 KB)
  • OOAPB.exe (448.80 KB)
  • OOStartupManager.exe (429.80 KB)
...click to view all...

The current page applies to O&O Defrag Professional version 30.0.1063 only. You can find below a few links to other O&O Defrag Professional releases:

...click to view all...


How to erase O&O Defrag Professional using Advanced Uninstaller PRO

O&O Defrag Professional is an application marketed by the software company O&O Software GmbH. Frequently, computer users choose to remove it. This can be hard because removing this by hand requires some knowledge related to PCs. The best QUICK approach to remove O&O Defrag Professional 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 already installed on your Windows system, add it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to maximize the performance of your Windows PC.

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  • visit Download Link
  • download the program by pressing the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's design and wealth of tools available. Advanced Uninstaller PRO is a very useful Windows tool.

3. Press the General Tools button
Go to General Tools


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


5. A list of the applications installed on your computer will be shown to you

6. Scroll the list of applications until you find O&O Defrag Professional or simply activate the Search field and type in "O&O Defrag Professional". The O&O Defrag Professional program will be found very quickly. After you click O&O Defrag Professional in the list , some data regarding the application is available to you:


  • Safety rating (in the lower left corner). The star rating explains the opinion other users have regarding O&O Defrag Professional, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Details regarding the app you are about to remove, by pressing the Properties button.
For instance you can see that for O&O Defrag Professional:





  • The web site of the program is: http://www.oo-software.com
  • The uninstall string is: MsiExec.exe /I{32EAA52D-8599-4279-9669-C44AF1535544}
7. Click the Uninstall button. A confirmation window will come up. Confirm the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically uninstall O&O Defrag Professional.
Uninstall O&O Defrag Professional


8. After removing O&O Defrag Professional, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to start the cleanup. All the items that belong O&O Defrag Professional that have been left behind will be detected and you will be asked if you want to delete them. By removing O&O Defrag Professional using Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or directories are left behind on your system.

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



Disclaimer

The text above is not a piece of advice to remove O&O Defrag Professional by O&O Software GmbH from your PC, we are not saying that O&O Defrag Professional by O&O Software GmbH is not a good application for your PC. This text simply contains detailed instructions on how to remove O&O Defrag Professional supposing you decide this is what you want to do. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2025-10-15 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2025-10-15 05:09:14.713