O&O Defrag Professional

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

This web page contains detailed information on how to remove O&O Defrag Professional for Windows. The Windows release was created by O&O Software GmbH. You can read more on O&O Software GmbH or check for application updates here. You can see more info on O&O Defrag Professional at http://www.oo-software.com. Usually the O&O Defrag Professional application is found in the C:\Program Files\OO Software\Defrag folder, depending on the user's option during install. O&O Defrag Professional's complete uninstall command line is MsiExec.exe /I{45298496-25BE-411E-99BC-CA1E786521B9}. OODefragLauncher.exe is the programs's main file and it takes about 1.56 MB (1634304 bytes) on disk.

The following executables are installed together with O&O Defrag Professional. They occupy about 163.19 MB (171121192 bytes) on disk.

• DefragExpress.exe (141.99 MB)
• DriveLedTray.exe (39.77 KB)
• OOAPB.EXE (1.90 MB)
• oodag.exe (3.72 MB)
• oodcmd.exe (2.59 MB)
• oodcnt.exe (5.14 MB)
• oodsvct.exe (140.27 KB)
• oodtray.exe (4.92 MB)
• oodtrwnd.exe (961.77 KB)
• oodwrtlic.exe (175.27 KB)
• ooliveupdate.exe (80.74 KB)
• OODefragLauncher.exe (1.56 MB)

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The information on this page is only about version 28.0.10007 of O&O Defrag Professional. You can find below info on other 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
• 28.0.10014
• 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
• 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
• 17.0.476
• 21.2.2011
• 12.0.163
• 25.5.7512
• 25.6.7601

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

O&O Defrag Professional is a program marketed by the software company O&O Software GmbH. Sometimes, people want to erase it. This is difficult because removing this manually takes some experience regarding Windows internal functioning. The best QUICK solution 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 system, add it. This is good because Advanced Uninstaller PRO is a very potent uninstaller and general utility to maximize the performance of your PC.

DOWNLOAD NOW

• go to Download Link
• download the setup by clicking on the DOWNLOAD button
• install Advanced Uninstaller PRO

2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's interface and wealth of tools available. Advanced Uninstaller PRO is a powerful package of tools.

3. Press the General Tools category


4. Activate the Uninstall Programs feature


5. All the applications installed on your PC will appear

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 program will be found automatically. Notice that after you click O&O Defrag Professional in the list of applications, some data regarding the program is available to you:

• Safety rating (in the lower left corner). This tells you the opinion other users have regarding O&O Defrag Professional, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other users - Press the Read reviews button.
• Details regarding the app you are about to remove, by clicking on the Properties button.

For example 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{45298496-25BE-411E-99BC-CA1E786521B9}

7. Press the Uninstall button. A confirmation dialog will appear. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically remove O&O Defrag Professional.


8. After removing O&O Defrag Professional, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to start the cleanup. All the items of O&O Defrag Professional which have been left behind will be detected and you will be asked if you want to delete them. By uninstalling O&O Defrag Professional with Advanced Uninstaller PRO, you are assured that no Windows registry entries, files or folders are left behind on your PC.

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

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. This page simply contains detailed info 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 discovered and classified as "leftovers" on other users' PCs.