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O&O Defrag Professional O&O Defrag Professional





How to uninstall O&O Defrag Professional from your computer

You can find on this page details on how to uninstall O&O Defrag Professional for Windows. It is made by O&O Software GmbH. Take a look here for more details on O&O Software GmbH. Click on to get more data about O&O Defrag Professional on O&O Software GmbH's website. The program is often installed in the C:\Program Files\OO Software\Defrag directory (same installation drive as Windows). MsiExec.exe /I{D3B4BE31-9D68-4230-9FAE-3A88765639AA} is the full command line if you want to remove O&O Defrag Professional. oodcnt.exe is the programs's main file and it takes around 5.11 MB (5354360 bytes) on disk.

The following executables are installed together with O&O Defrag Professional. They take about 17.85 MB (18714608 bytes) on disk.

  • oodag.exe (1.62 MB)
  • oodcmd.exe (2.59 MB)
  • oodcnt.exe (5.11 MB)
  • oodsvct.exe (108.37 KB)
  • oodtray.exe (4.89 MB)
  • oodwrtlic.exe (135.87 KB)
  • ooliveupdate.exe (3.40 MB)
...click to view all...

The current web page applies to O&O Defrag Professional version 23.0.3572 only. You can find here a few links to other O&O Defrag Professional releases:

...click to view all...
Quite a few files, folders and registry entries will not be deleted when you remove O&O Defrag Professional from your PC.

Folders found on disk after you uninstall O&O Defrag Professional from your computer:
  • C:\Program Files\OO Software\Defrag
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag

Files remaining:
  • C:\Program Files\OO Software\Defrag\oodag.exe
  • C:\Program Files\OO Software\Defrag\oodagmg.dll
  • C:\Program Files\OO Software\Defrag\oodagrs.dll
  • C:\Program Files\OO Software\Defrag\oodagt.adm
  • C:\Program Files\OO Software\Defrag\oodcmd.exe
  • C:\Program Files\OO Software\Defrag\oodcmdrs.dll
  • C:\Program Files\OO Software\Defrag\oodcnt.exe
  • C:\Program Files\OO Software\Defrag\oodgui.adm
  • C:\Program Files\OO Software\Defrag\oodguirs.dll
  • C:\Program Files\OO Software\Defrag\oodjobd.dll
  • C:\Program Files\OO Software\Defrag\oodjobdr.dll
  • C:\Program Files\OO Software\Defrag\oodpeo.ocx
  • C:\Program Files\OO Software\Defrag\oodpep.dll
  • C:\Program Files\OO Software\Defrag\oodperwr.dll
  • C:\Program Files\OO Software\Defrag\oodpesur.dll
  • C:\Program Files\OO Software\Defrag\oodsh.dll
  • C:\Program Files\OO Software\Defrag\oodshrs.dll
  • C:\Program Files\OO Software\Defrag\oodsvct.exe
  • C:\Program Files\OO Software\Defrag\oodtray.exe
  • C:\Program Files\OO Software\Defrag\oodtrrs.dll
  • C:\Program Files\OO Software\Defrag\oodwrtlic.exe
  • C:\Program Files\OO Software\Defrag\ooliveupdate.exe
  • C:\Program Files\OO Software\Defrag\oorwiz4.dll
  • C:\Program Files\OO Software\Defrag\oosu.dll
  • C:\Program Files\OO Software\Defrag\readme.txt
  • C:\Program Files\OO Software\Defrag\rpcanalysis.htm
  • C:\Program Files\OO Software\Defrag\rpcchkdsk.htm
  • C:\Program Files\OO Software\Defrag\rpcdat01.htm
  • C:\Program Files\OO Software\Defrag\rpcdefrag.htm
  • C:\Program Files\OO Software\Defrag\rpcdiskcleaneropt.htm
  • C:\Program Files\OO Software\Defrag\rpcdiskcleanerscan.htm
  • C:\Program Files\OO Software\Defrag\rpcdiskstatscan.htm
  • C:\Program Files\OO Software\Defrag\rpcmn01.htm
  • C:\Program Files\OO Software\Defrag\rpcspaceopt.htm
  • C:\Program Files\OO Software\Defrag\rpcstealth.htm
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\ocx\ocxdata.oodguisettings
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{0307EE70-5521-4EF9-BA95-E55FDFBE7C0E}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{09A954AA-8D99-4FCA-ABEE-C209477BD114}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{1BEDB0F9-662C-43F0-A6E8-BCCF0DDF9353}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{1C2C1E66-84AA-4148-9B0A-1FC0C5137E8D}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{272E60EF-8867-4F08-98EF-A54E585039A0}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{2780D03C-3225-47EE-BCFD-B3090A3A8EF9}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{340BB746-0D8F-496B-BDD3-356419AE8025}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{55977D3D-485A-4181-BD3F-11535E9089E3}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{606E741C-D64C-4F6E-A965-B2F64D026AAC}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{7F61F322-7F65-4574-80CB-28E34032F8A0}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{7FA94285-95E0-4DBA-8E47-059AE90CAD8D}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{8FE7D19A-9795-4C24-8EE3-186E8D1B539F}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{91B324C0-8E22-4E32-8A8D-24CF4B8ADC8B}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{ABA71D9D-B854-47AF-AF42-7769B5376C10}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{B01253C9-141E-4595-B533-1E6C50E513D4}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{B87D9B80-8391-4DF4-A278-5862B98F6FD6}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{DC862AA2-E2C5-43A5-A3F6-D6477202001B}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{EEB45FF3-62B3-4F35-B181-76347A81D02B}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\{F43EDB2A-9D53-48C0-8BBE-54D9DBEACB1D}\report.oodbrp
  • C:\Users\%user%\AppData\Local\O&O\O&O Defrag\reports\index\UserName-PC.oodbri
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200220140054_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200220165011_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200220165022_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200220165433_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200220182649_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200226102143_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200226171742_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200226171749_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200226172116_O&O Defrag Professional.log
  • C:\Users\%user%\AppData\Roaming\uTorrent\O&O Defrag Professional 17.0 Build 490 (32bit-64bit).torrent
  • C:\WINDOWS\Installer\{92F13753-A9DB-45EB-9F05-C3CA978A0F1E}\app_icon.exe

Use regedit.exe to manually remove from the Windows Registry the keys below:
  • HKEY_CURRENT_USER\Software\O&O\O&O Defrag
  • HKEY_CURRENT_USER\Software\O&O\O&O LiveUpdate\O&O Defrag Professional
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\13EB4B3D86D90324F9EAA388676593AA
  • HKEY_LOCAL_MACHINE\Software\O&O\O&O Defrag
  • HKEY_LOCAL_MACHINE\Software\O&O\O&O LiveUpdate\O&O Defrag Professional
  • HKEY_LOCAL_MACHINE\Software\Policies\O&O\O&O Defrag

Use regedit.exe to remove the following additional registry values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\13EB4B3D86D90324F9EAA388676593AA\ProductName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\OODefragAgent\ImagePath


A way to remove O&O Defrag Professional with Advanced Uninstaller PRO

O&O Defrag Professional is a program released by O&O Software GmbH. Sometimes, people want to erase it. This is easier said than done because removing this by hand requires some skill regarding removing Windows programs manually. One of the best SIMPLE action to erase O&O Defrag Professional 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 system, add it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and general tool to take care of your PC.

DOWNLOAD NOW

  • visit Download Link
  • download the program by pressing the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to get familiar with Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a very useful system utility.

3. Press the General Tools button
Go to General Tools


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


5. A list of the applications installed on the PC will be made available to you

6. Navigate the list of applications until you locate O&O Defrag Professional or simply activate the Search feature and type in "O&O Defrag Professional". The O&O Defrag Professional app will be found very quickly. Notice that after you select O&O Defrag Professional in the list of applications, some information about the application is shown to you:


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





  • The web site of the application is: http://www.oo-software.com
  • The uninstall string is: MsiExec.exe /I{D3B4BE31-9D68-4230-9FAE-3A88765639AA}
7. Click the Uninstall button. A window asking you to confirm will appear. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will remove O&O Defrag Professional.
Uninstall O&O Defrag Professional


8. After uninstalling O&O Defrag Professional, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to go ahead with the cleanup. All the items of O&O Defrag Professional that have been left behind will be found and you will be able to delete them. By removing O&O Defrag Professional using Advanced Uninstaller PRO, you are assured that no registry entries, files or directories are left behind on your system.

Your computer 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, nor are we saying that O&O Defrag Professional by O&O Software GmbH is not a good application for your computer. This text only contains detailed instructions on how to remove O&O Defrag Professional in case you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2020-02-27 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2020-02-27 20:19:56.837