O&O Defrag Professional

How to uninstall O&O Defrag Professional from your system

This page contains thorough information on how to remove O&O Defrag Professional for Windows. The Windows release was created by O&O Software GmbH. Open here where you can find out more on O&O Software GmbH. You can get more details related to O&O Defrag Professional at http://www.oo-software.com. The application is frequently installed in the C:\Program Files\OO Software\Defrag directory. Take into account that this location can differ depending on the user's decision. MsiExec.exe /I{4E2261EC-395E-44F0-A01D-97959D8B9641} is the full command line if you want to remove O&O Defrag Professional. OODefragLauncher.exe is the O&O Defrag Professional's main executable file and it takes about 1.75 MB (1835952 bytes) on disk.

The executable files below are installed together with O&O Defrag Professional. They take about 27.77 MB (29122992 bytes) on disk.

• DefragExpress.exe (1.44 MB)
• DriveLedTray.exe (37.42 KB)
• Keygen.exe (303.00 KB)
• OOAPB.EXE (1.90 MB)
• oodag.exe (4.16 MB)
• oodcmd.exe (2.89 MB)
• oodcnt.exe (5.46 MB)
• oodsvct.exe (119.42 KB)
• oodtray.exe (5.23 MB)
• oodtrwnd.exe (959.42 KB)
• oodwrtlic.exe (161.92 KB)
• ooliveupdate.exe (3.40 MB)
• OODefragLauncher.exe (1.75 MB)

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The information on this page is only about version 26.1.7701 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
• 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

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A way to erase O&O Defrag Professional from your PC with the help of Advanced Uninstaller PRO

O&O Defrag Professional is a program offered by the software company O&O Software GmbH. Frequently, computer users try to uninstall it. This is easier said than done because deleting this by hand takes some experience regarding removing Windows applications by hand. One of the best SIMPLE procedure to uninstall 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 on your Windows PC, install it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to take care of your Windows PC.

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

2. Run Advanced Uninstaller PRO. Take some time to get familiar with Advanced Uninstaller PRO's design and number of tools available. Advanced Uninstaller PRO is a very useful package of utilities.

3. Click on the General Tools category


4. Press the Uninstall Programs button


5. All the programs installed on the PC will be made available to you

6. Navigate the list of programs until you find O&O Defrag Professional or simply activate the Search feature and type in "O&O Defrag Professional". If it is installed on your PC the O&O Defrag Professional application will be found automatically. When you click O&O Defrag Professional in the list of apps, some information about the program is shown to you:

• Safety rating (in the lower left corner). This tells you the opinion other people have about O&O Defrag Professional, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other people - Click on the Read reviews button.
• Details about the program you are about to remove, by clicking on 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{4E2261EC-395E-44F0-A01D-97959D8B9641}

7. Press the Uninstall button. A window asking you to confirm will come up. Confirm the removal by pressing Uninstall. Advanced Uninstaller PRO will automatically remove O&O Defrag Professional.


8. After removing O&O Defrag Professional, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to start the cleanup. All the items that belong O&O Defrag Professional which have been left behind will be detected 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 computer.

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

Disclaimer

The text above is not a recommendation 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 software application. This page only contains detailed info on how to remove O&O Defrag Professional in case you want to. Here you can find registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.