O&O Defrag Professional

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

O&O Defrag Professional is a Windows application. Read below about how to uninstall it from your PC. It was created for Windows by O&O Software GmbH. Go over here for more information on O&O Software GmbH. More details about the app O&O Defrag Professional can be seen at http://www.oo-software.com. O&O Defrag Professional is normally set up in the C:\Program Files\OO Software\Defrag folder, but this location can differ a lot depending on the user's choice when installing the program. The entire uninstall command line for O&O Defrag Professional is MsiExec.exe /I{DB562BFE-014E-46B2-A262-197C406A23E2}. The program's main executable file is called oodcnt.exe and it has a size of 5.11 MB (5354360 bytes).

The following executables are incorporated in O&O Defrag Professional. They take 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)

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The current web page applies to O&O Defrag Professional version 23.0.3579 alone. You can find below a few links to other O&O Defrag Professional releases:

• 27.0.8039
• 17.0.420
• 15.5.323
• 20.0.449
• 28.0.10005
• 14.0.167
• 19.0.99
• 18.10.101
• 20.0.419
• 16.0.139
• 28.0.10014
• 18.10.103
• 14.0.173
• 15.8.813
• 14.0.177
• 14.1.305
• 22.0.2284
• 15.8.801
• 27.0.8040
• 16.0.318
• 18.0.39
• 26.0.7639
• 11.1.3362
• 19.0.69
• 20.0.427
• 27.0.8038
• 11.5.4101
• 17.0.504
• 25.1.7305
• 21.1.1211
• 16.0.183
• 23.0.3080
• 15.0.73
• 15.8.823
• 14.1.425
• 21.0.1107
• 17.5.557
• 23.5.5015
• 26.1.7709
• 24.1.6505
• 11.6.4199
• 16.0.367
• 23.0.3577
• 20.0.465
• 17.0.490
• 14.0.145
• 25.0.7210
• 26.1.7701
• 14.5.543
• 20.5.603
• 26.1.7702
• 14.5.539
• 24.5.6601
• 15.0.83
• 28.0.10008
• 17.5.559
• 23.5.5016
• 27.0.8041
• 27.0.8047
• 12.5.339
• 16.0.141
• 23.0.3094
• 23.5.5022
• 23.0.3557
• 22.1.2521
• 16.0.151
• 28.0.10012
• 20.0.461
• 15.0.107
• 16.0.345
• 23.0.3562
• 28.0.10006
• 12.5.351
• 15.8.809
• 23.0.3576
• 28.0.10011
• 19.5.222
• 26.0.7641
• 27.0.8042
• 17.0.468
• 14.1.431
• 18.9.60
• 21.0.1115
• 12.0.197
• 20.0.457
• 24.0.6023
• 17.0.422
• 16.0.306
• 26.1.7708
• 11.5.4065
• 23.5.5019
• 23.0.3572
• 14.0.205
• 12.0.213
• 28.0.10007
• 17.0.476
• 21.2.2011
• 12.0.163
• 25.5.7512
• 25.6.7601

...click to view all...
If planning to uninstall O&O Defrag Professional you should check if the following data is left behind on your PC.

You should delete the folders below after you uninstall O&O Defrag Professional:

• 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\Temp\OO Software\OO LiveUpdate\20200512172942_O&O Defrag Professional.log
• C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200512173023_O&O Defrag Professional.log
• C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200512173242_O&O Defrag Professional.log
• C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200512173411_O&O Defrag Professional.log
• C:\Users\%user%\AppData\Local\Temp\OO Software\OO LiveUpdate\20200512174015_O&O Defrag Professional.log
• C:\Users\%user%\AppData\Roaming\Microsoft\Windows\Recent\O&O Defrag Professional 23.0 Build 3579 + x64 + keygen [CrackingPatching].lnk
• C:\Windows\Installer\{140EA0D2-4DAF-446D-927B-A95EC417707B}\app_icon.exe

Registry keys:

• 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\2D0AE041FAD4D64429B79AE54C7107B7
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{140EA0D2-4DAF-446D-927B-A95EC417707B}
• 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\2D0AE041FAD4D64429B79AE54C7107B7\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\{140EA0D2-4DAF-446D-927B-A95EC417707B}\
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\OODefragAgent\ImagePath

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

O&O Defrag Professional is a program offered by the software company O&O Software GmbH. Some people choose to erase this program. This is troublesome because deleting this manually requires some experience regarding Windows program uninstallation. The best EASY practice 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 Windows PC, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and general utility to optimize your Windows PC.

DOWNLOAD NOW

• visit Download Link
• download the setup by pressing the green DOWNLOAD NOW button
• set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire the program's interface and wealth of functions available. Advanced Uninstaller PRO is a very useful system utility.

3. Click on the General Tools category


4. Activate the Uninstall Programs button


5. All the applications installed on the computer will be made available to you

6. Navigate the list of applications until you find O&O Defrag Professional or simply click the Search field and type in "O&O Defrag Professional". The O&O Defrag Professional app will be found automatically. When you click O&O Defrag Professional in the list of apps, the following information regarding the application is available to you:

• Safety rating (in the left lower corner). This explains the opinion other users have regarding O&O Defrag Professional, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other users - Click on the Read reviews button.
• Details regarding the program you want to uninstall, by pressing the Properties button.

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

• The publisher is: http://www.oo-software.com
• The uninstall string is: MsiExec.exe /I{DB562BFE-014E-46B2-A262-197C406A23E2}

7. Click the Uninstall button. A confirmation dialog will come up. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will remove O&O Defrag Professional.


8. After removing O&O Defrag Professional, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to perform the cleanup. All the items that belong O&O Defrag Professional which have been left behind will be found 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 entries, files or directories are left behind on your disk.

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

Disclaimer

This page is not a piece of advice to uninstall O&O Defrag Professional by O&O Software GmbH from your computer, nor are we saying that O&O Defrag Professional by O&O Software GmbH is not a good software application. This page only contains detailed instructions on how to uninstall O&O Defrag Professional in case you decide this is what you want to do. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.