Remove & Uninstall OO Defrag 11 Pro 11.5 Completely from Windows

Do you have trouble in completely uninstalling OO Defrag 11 Pro 11.5 from your system? Are you looking for an effective solution to thoroughly get rid of it off the computer? Do not worry! You came to the right place, and you will be able to uninstall OO Defrag 11 Pro 11.5 without any difficulty.

OO Defrag 11 Pro 11.5 OO Defrag 11 Pro 11.5 The Defragmentation tool which activates performance you thought was lost.

The new OO Defrag 11 Professional Edition activates the hidden performance of your computer. OO Defrag optimizes your hard disk and effectively and securely packs file fragments back together. OO Defrag 11 includes an array of functions that a really good defragmentation software should offer, ranging from a fully automated defragmentation function to an expert settings option. Differences to previous versions We have expanded the range of functions of the new OO Defrag 11 to make it even easier to use. For the first time, it is possible to defragment single folders or files over the context menu besides the usual hard disks and partitions. Furthermore, we have developed a background monitoring function, which automatically protects your computer against strong fragmentation without you as a user having to get involved. The new and sophisticated file status view shows you the quantity and the fragmentation level of the most extensively affected files. Also, the already familiar block view has been enhanced with detailed information. Thus, you will receive an overview with OO Defrag 11, of where the individual fragmented parts of the files are to be found on the hard disk. Maximum efficiency thanks to new technology Fragmentation is the main reason for an extensive performance loss under Windows. Since hard disks tend to be the slowest components of a computer, it is imperative that their performance is optimized. Newly developed technologies within OO Defrag 11 allow for an even better adjustment to Windows Vista and a better processing of especially big file systems (several million files) ? while still using the least amount of working memory. Thanks to OO Defrag 11, many files can be read and written much faster and you can be sure that your hard disk is continuously performing at its peak.

The Defragmentation tool which activates performance you thought was lost.

However, many users have difficulties and problems away from the computer. Below we have listed possible problems when uninstalling OO Defrag 11 Pro 11.5. If you also have this problem, you can find a useful solution for this.

It seems that there are many users who have difficulty in uninstalling software like OO Defrag 11 Pro 11.5 from the system. And some of them get into trouble when uninstalling the software, and some of them can uninstall the software, but to get problems after removal. Some possible problems that people run into:

  • OO Defrag 11 Pro 11.5 does not work as good as you thought.
  • OO Defrag 11 Pro 11.5 can not be uninstalled
  • OO Defrag 11 Pro 11.5 can not be completely uninstall and removed
  • OO Defrag 11 Pro 11.5 or other similar software can not be installed or updated again on the computer
  • The computer system runs much slower after OO Defrag 11 Pro 11.5 is uninstalled

Causes of the above problems :

  • OO Defrag 11 Pro 11.5 does not appear in the program list of Add/Remove Programs
  • The uninstaller of OO Defrag 11 Pro 11.5 can not completely remove all associated files
  • There is some software that is not compatible with OO Defrag 11 Pro 11.5
  • There are many remnants left in the registry and hard drive
  • The .dll, .sys or other files shared with other software are deleted

Manually Uninstall OO Defrag 11 Pro 11.5 with Windows Add/Remove Programs.

Windows "Add/Remove Programs" offers users a way to uninstall the program, and each Operating system has a "Add/Remove programs" function.

  • Click "Start menu" and run "Control Panel".
  • Locate OO Defrag 11 Pro 11.5 (or OO Software GmbH) and click "Change/Remove" to uninstall the program.
  • Follow the uninstall wizard and uninstall the program.
Uninstall OO Defrag 11 Pro 11.5
Manually Uninstall OO Defrag 11 Pro 11.5 with Build-in Uninstaller.

Most computer programs are installed with its build-in uninstaller that can also help uninstall the program.

  • Click Start menu and move your mouse to All Programs.
  • Find Search OO Defrag 11 Pro 11.5 folder and click on its Uninstaller.
  • Follow its uninstaller and uninstall the program.

To run its uninstaller, you can also

  • Go to the folder where the program is installed.
  • Locate its uninstaller usually named as unins000.exe or uninstall.exe
  • Double click on its uninstaller and follow it to uninstall the program.

Please know that Windows "Add/Remove Programs" and its build-in uninstaller can remove only the main executable program files, but not all program files and components. Some invalid files can be left in the registry and folders. To completely uninstall OO Defrag 11 Pro 11.5, you need to get rid of these remnants, otherwise, it will slow down your computer and block the installation of other incompatible programs.

To thoroughly delete its files, please follow the steps:

  • Run Registry Editor
  • Find and delete all registry entries of the program in HKEY_CURRENT_USER\Software\OO Software GmbH\, HKEY_LOCAL_MACHINE\SOFTWARE\OO Software GmbH\ and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\
  • Find and delete all files of the program in system folders C:\Program Files\OO Software GmbH\, C:\Document and Settings\All Users\Application Data\OO Software GmbH\ and C:\Documents and Settings\%USER%\Application Data\OO Software GmbH\.

NOTE: We recommend only for advanced computer users, manually edit the registry and remove OO Defrag 11 Pro because deleting any single registry error leads to a serious problem or even a system crash.