O&O Defrag Professional

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

This web page contains detailed information on how to uninstall O&O Defrag Professional for Windows. It is developed by O&O Software GmbH. More data about O&O Software GmbH can be read here. Please open http://www.oo-software.com if you want to read more on O&O Defrag Professional on O&O Software GmbH's website. O&O Defrag Professional is commonly installed in the C:\Program Files\OO Software\Defrag folder, subject to the user's decision. You can uninstall O&O Defrag Professional by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /I{1C430BCD-D2CD-4F2B-8476-4267F0B9E485}. Keep in mind that you might get a notification for administrator rights. The program's main executable file has a size of 4.25 MB (4457288 bytes) on disk and is named oodcnt.exe.

The executables below are part of O&O Defrag Professional. They take about 12.82 MB (13444200 bytes) on disk.

• oodag.exe (2.99 MB)
• oodcmd.exe (1.65 MB)
• oodcnt.exe (4.25 MB)
• oodsvct.exe (108.32 KB)
• oodtray.exe (3.83 MB)

This web page is about O&O Defrag Professional version 14.1.431 alone. You can find below info on other application versions of O&O Defrag Professional:

• 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
• 18.10.103
• 23.0.3579
• 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
• 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
• 25.2.7405

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If you are manually uninstalling O&O Defrag Professional we advise you to check 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\oorwiz2.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:\Windows\Installer\{EB8ADA9D-01A2-4225-BE77-104E325B73E2}\ARPPRODUCTICON.exe

Registry that is not cleaned:

• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\D9ADA8BE2A105224EB7701E423B5372E
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{EB8ADA9D-01A2-4225-BE77-104E325B73E2}
• HKEY_LOCAL_MACHINE\Software\O&O\O&O Defrag

Additional registry values that you should remove:

• HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\D9ADA8BE2A105224EB7701E423B5372E\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\{EB8ADA9D-01A2-4225-BE77-104E325B73E2}\
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\OODefragAgent\ImagePath

How to delete O&O Defrag Professional with the help of Advanced Uninstaller PRO

O&O Defrag Professional is an application released by O&O Software GmbH. Frequently, computer users choose to erase it. This is troublesome because performing this manually takes some know-how regarding PCs. One of the best QUICK action to erase 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 all around tool to take care of your Windows system.

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• navigate to Download Link
• download the program by clicking on the DOWNLOAD button
• set up Advanced Uninstaller PRO

2. Run Advanced Uninstaller PRO. Take your time to admire the program's interface and number of tools available. Advanced Uninstaller PRO is a very useful system optimizer.

3. Press the General Tools button


4. Press the Uninstall Programs feature


5. All the programs existing on your computer will appear

6. Navigate the list of programs 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 program will be found automatically. Notice that after you click O&O Defrag Professional in the list of programs, some data about the application is available to you:

• Star rating (in the lower left corner). This explains the opinion other users have about O&O Defrag Professional, from "Highly recommended" to "Very dangerous".
• Reviews by other users - Press the Read reviews button.
• Details about the application you wish 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{1C430BCD-D2CD-4F2B-8476-4267F0B9E485}

7. Press the Uninstall button. A window asking you to confirm will show up. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall O&O Defrag Professional.


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

Your computer will remain clean, speedy and able to run without errors or problems.

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Disclaimer

This page is not a recommendation 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 info 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 our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.