How can I uninstall O-O Defrag Server Edition 15.0 Build 107 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove O-O Defrag Server Edition 15.0 Build 107 from their computer systems. It's very easy to install a program, as what you need to do is to double click on its installer and follow its installer. But it becomes more complicated when you want to uninstall it completely from your computer, for you may run into various problems during the uninstallation process, such as strange error messages, failure to find it in Programs and Features. If you're searching for effective solutions to remove O-O Defrag Server Edition 15.0 Build 107, please check the uninstall methods below.

Possible Error Caused by Incorrect Uninstall Methods

Error example

The above error messages are all caused by incomplete uninstallation of related programs. Incompletely uninstallation of a program will leave some invalid keys in the system registry, which will cause such error pop-ups when the system still executes them.

Automatically Uninstall O-O Defrag Server Edition 15.0 Build 107 (Recommended):

This specialized uninstaller can not only help you uninstall O-O Defrag Server Edition 15.0 Build 107 from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to O-O Defrag Server Edition 15.0 Build 107.

Manually Uninstall O-O Defrag Server Edition 15.0 Build 107:

Step 1: End all processes that are related to O-O Defrag Server Edition 15.0 Build 107

Step 2: Uninstall O-O Defrag Server Edition 15.0 Build 107

Step 3: Delete invalid entries of O-O Defrag Server Edition 15.0 Build 107 in the registry

Step 4: Delete leftovers of O-O Defrag Server Edition 15.0 Build 107 in hard drive

Step 1: End all processes that are related to O-O Defrag Server Edition 15.0 Build 107

Hold Ctrl, Shift and Esc keys on the keyboard to open Task Manager. Then click on the related process and click End Process (in Windows 7, Vista) or End Task (in Windows 8) button.

Step 2: Uninstall O-O Defrag Server Edition 15.0 Build 107

You can uninstall O-O Defrag Server Edition 15.0 Build 107 by any of the following uninstall methods:

Method 1: Uninstall O-O Defrag Server Edition 15.0 Build 107 in Programs and Features

1. Open Programs and Features.

In Windows 7 and Vista,

Click Start menu, type in programs and feature and click on it to open.

In Windows 8 or later,

a. When in the "Start" screen, click Settings and type in programs and features

b. Click on Programs and Features from the Settings search results

2. Click on O-O Defrag Server Edition 15.0 Build 107 and click Uninstall to uninstall it from your computer.

Method 2: Reinstall to Uninstall O-O Defrag Server Edition 15.0 Build 107

If some of program files that are needed to uninstall O-O Defrag Server Edition 15.0 Build 107 are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling O-O Defrag Server Edition 15.0 Build 107 may do the trick. If you still keep the original disk or the download file of O-O Defrag Server Edition 15.0 Build 107, you can try that to repair the program. After repairing the program, you can try to uninstall it again.

Method 3: Uninstall O-O Defrag Server Edition 15.0 Build 107 via Virus Removal Tool

Some unwanted programs can install into your computer without being noticed, as they like to spread by attaching to free software and games that people often download online. Sometimes, you cannot remember when certain program was installed on your computer until you suffer a lot from its annoying pop-ups. Usually, this kind of potentially unwanted programs can escape from the detection of your installed antivirus. If you have tried the above methods but still fail to remove O-O Defrag Server Edition 15.0 Build 107, it's really necessary for you to check whether it's a virus or not. Click and download this powerful Virus Removal Tool to check your PC. If it's a computer virus, it will be automatically deleted when you click Remove after the scan.

Step 3: Delete invalid entries of O-O Defrag Server Edition 15.0 Build 107 in the registry

Video Guide: How to back up and edit the registry

Note: It's very important for you to know that the registry is one of the most important part of the Windows system, you should be extremely careful when deleting any keys in the registry. Any small mistake can result in severe problems or even system crash. So removing O-O Defrag Server Edition 15.0 Build 107 by editing the registry is only recommended to computer users with certain computer knowledge. If you don't want to take the risk to damage your computer system, it's recomended that you use this Automatic Registry Cleaner to clean invalid keys.

Step 4: End all processes that are related to O-O Defrag Server Edition 15.0 Build 107

Even you uninstall O-O Defrag Server Edition 15.0 Build 107 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove O-O Defrag Server Edition 15.0 Build 107 from your system, you can go to the following locations to delete the folders of O-O Defrag Server Edition 15.0 Build 107.

C:\Program Files (x86)
C:\Program Files
C:\ProgramData
C:\Users\Default\AppData\Local
C:\Users\Default\AppData\Roaming

Uninstall O-O Defrag Server Edition 15.0 Build 107 via Automatic Uninstaller

Not every program can be easily uninstalled by the above manual uninstall methods, as not everyone of us are good at computers and manually editing computer settings. We may fail to uninstall a program successfully due to various reasons, such as missing necessary files, strange error messages, and no permission to uninstall the program. At this time, a professional third-party uninstaller will be very handy to help us easily and completely get rid of any unwanted program off our computer system. With only a few clicks, this powerful third-party uninstaller can automatically scan and identify all files and components related to O-O Defrag Server Edition 15.0 Build 107 and then completely remove O-O Defrag Server Edition 15.0 Build 107. Click and download this professional Automatic Uninstaller below to uninstall your program now.