O&O Defrag Professional

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

You can find on this page details on how to remove O&O Defrag Professional for Windows. It was coded for Windows by O&O Software GmbH. Open here where you can find out more on O&O Software GmbH. You can see more info on O&O Defrag Professional at http://www.oo-software.com. O&O Defrag Professional is typically installed in the C:\Program Files\OO Software\Defrag folder, but this location can differ a lot depending on the user's decision while installing the application. MsiExec.exe /I{65A784CB-1272-42A2-AF46-595FE04C0D2B} is the full command line if you want to remove O&O Defrag Professional. The program's main executable file is labeled oodcnt.exe and its approximative size is 4.75 MB (4976424 bytes).

O&O Defrag Professional installs the following the executables on your PC, occupying about 13.96 MB (14636064 bytes) on disk.

oodag.exe (1.56 MB)
oodcmd.exe (2.27 MB)
oodcnt.exe (4.75 MB)
oodsvct.exe (61.29 KB)
oodtray.exe (4.26 MB)
oodwrtlic.exe (96.79 KB)
ooliveupdate.exe (992.80 KB)

...click to view all...

This info is about O&O Defrag Professional version 17.0.468 only. For more O&O Defrag Professional versions please click below:

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If you are manually uninstalling O&O Defrag Professional we recommend you to verify if the following data is left behind on your PC.

Directories left on disk:

C:\Program Files\OO Software\Defrag
C:\Users\%user%\AppData\Local\O&O\O&O Defrag

Usually, the following files remain on disk:

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\oodpe.chm
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\oorwiz3.dll
C:\Program Files\OO Software\Defrag\oosu.dll
C:\Program Files\OO Software\Defrag\readme.txt
C:\Program Files\OO Software\Defrag\rpcdat01.htm
C:\Program Files\OO Software\Defrag\rpcdrv01.htm
C:\Program Files\OO Software\Defrag\rpcmn01.htm
C:\Users\%user%\AppData\Local\O&O\O&O Defrag\ocx\ocxdata.oodguisettings
C:\Users\%user%\AppData\Local\ToolwizCareFree\Disabled Load for ALL\O&O Defrag Tray.lnk
C:\Windows\Installer\{CEA6E483-51CC-4595-A704-E5BD9F5B22E6}\app_icon.ico

Registry that is not cleaned:

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\384E6AECCC1559547A405EDBF9B5226E
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{CEA6E483-51CC-4595-A704-E5BD9F5B22E6}
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

Additional registry values that you should remove:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\384E6AECCC1559547A405EDBF9B5226E\ProductName
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\OO Software\Defrag\
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{CEA6E483-51CC-4595-A704-E5BD9F5B22E6}\
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\OODefragAgent\ImagePath

How to delete O&O Defrag Professional from your computer with Advanced Uninstaller PRO

O&O Defrag Professional is an application released by the software company O&O Software GmbH. Frequently, people want to remove this application. This can be efortful because deleting this manually requires some know-how regarding PCs. The best QUICK practice to remove 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 already installed on your Windows PC, install it. This is good because Advanced Uninstaller PRO is a very potent uninstaller and general tool to clean your Windows system.

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go to Download Link
download the setup by clicking on the green DOWNLOAD button
set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. Take some time to admire Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very useful system optimizer.

3. Press the General Tools button
Go to General Tools

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

5. All the applications existing on your 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 field and type in "O&O Defrag Professional". If it is installed on your PC the O&O Defrag Professional application will be found automatically. Notice that after you click O&O Defrag Professional in the list of apps, the following data about the application is available to you:

Safety rating (in the lower left corner). The star rating explains the opinion other people have about O&O Defrag Professional, ranging from "Highly recommended" to "Very dangerous".
Opinions by other people - Press the Read reviews button.
Details about the app you are about to uninstall, by clicking on the Properties button.

For example you can see that for O&O Defrag Professional:

The software company is: http://www.oo-software.com
The uninstall string is: MsiExec.exe /I{65A784CB-1272-42A2-AF46-595FE04C0D2B}

7. Press the Uninstall button. A confirmation dialog will appear. Confirm the uninstall by clicking the Uninstall button. Advanced Uninstaller PRO will then 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. Press Next to start the cleanup. All the items that belong O&O Defrag Professional that have been left behind will be found and you will be asked if you want to delete them. By removing O&O Defrag Professional with Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your computer.

Your PC will remain clean, speedy and ready to run without errors or problems.

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Disclaimer

This page is not a piece of advice to uninstall 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 computer. This text only contains detailed instructions on how to uninstall O&O Defrag Professional in case you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-23 / Written by Dan Armano for Advanced Uninstaller PRO

follow @danarm

Last update on: 2016-06-23 17:51:12.017

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O&O Defrag Professional

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

How to delete O&O Defrag Professional from your computer with Advanced Uninstaller PRO

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