Looking for a workable way to get DefragMentor Command Line off your system? There are always many reasons that make you want to uninstall programs from your computer from time to time. To keep your computer work properly, it's always a good habit to uninstall DefragMentor Command Line you haven't used for a long time. However, we cannot have everything we wish for. There may be also many problems that make you not able to uninstall DefragMentor Command Line from your PC, such as program errors, program not listed in Programs and Features, corrupted programs and so on. Therefore, to help you out, we've also worked out a few workable methods as well.

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 DefragMentor Command Line (Recommended):

This specialized uninstaller can not only help you uninstall DefragMentor Command Line from the computer effectively, but also identify and delete all leftover files, folders and invalid registry entries belonging to DefragMentor Command Line.

Manually Uninstall DefragMentor Command Line:

Step 1: End all processes that are related to DefragMentor Command Line

Step 2: Uninstall DefragMentor Command Line

Step 3: Delete invalid entries of DefragMentor Command Line in the registry

Step 4: Delete leftovers of DefragMentor Command Line in hard drive

Step 1: End all processes that are related to DefragMentor Command Line

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 DefragMentor Command Line

You can uninstall DefragMentor Command Line by any of the following uninstall methods:

Method 1: Uninstall DefragMentor Command Line via Control Panel

1. Open Programs and Features.

In Windows 7 and Vista,

a. Click Start menu and click Control Panel

b. Select View by Category and click Uninstall a program

In Windows 8 or later,

Hover the cursor in the bottom-left corner of the screen, right-click on the Start button when a small image of the Start Screen appears and select Programs and Features

2. Click on DefragMentor Command Line and click Uninstall to uninstall it from your computer.

Method 2: Use System Restore to Uninstall DefragMentor Command Line

System Restore is a useful built-in utility that allows computer users to roll back to the previous state when the computer works properly. If you have a habit of creating a system restore point before installing a new program, you can roll back to this system restore point if this new piece of program is not up to your expectation or cannot be uninstalled from your computer properly.

Method 3: Uninstall DefragMentor Command Line via Windows Registry

1. Open regedit. To do so, press Windows and R keys, type in regedit and hit Enter.

2. Navigate to the following key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

3. Find the program you want to uninstall, search for a string value called UninstallString in the right panel.

4. Double-click on it and copy its value.

5. Press Windows and R keys, type in cmd to open command prompt.

6. Right click, paste the value and hit Enter key. After that, the program will begin to uninstall. Click Yes when it asks for your confirmation.

Note: If you have a 64-bit Windows system, you may need to navigate to the following key to look for 32-bit programs:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall

Method 4: Uninstall DefragMentor Command Line 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 DefragMentor Command Line, 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.

Method 5: Reinstall to Uninstall DefragMentor Command Line

If some of program files that are needed to uninstall DefragMentor Command Line are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling DefragMentor Command Line may do the trick. If you still keep the original disk or the download file of DefragMentor Command Line, you can try that to repair the program. After repairing the program, you can try to uninstall it again.

Method 6: Uninstall DefragMentor Command Line using its Uninstall.exe

If you cannot find DefragMentor Command Line in Programs and Features, then you may be able to uninstall it thru its uninstall.exe.

a. For 32-bit Windows 7, Vista, 8 or later, open the C:\Program Files folder, open the program's folder (ex: WinRAR), and go to step 3 below.

b. For 64-bit Windows 7, Vista, 8 or later, open either the C:\Program Files folder for an installed 64-bit program or C:\Program Files (x86) folder for a installed 32-bit program, and open the program's folder (ex: WinRAR).

Step 3: Delete invalid entries of DefragMentor Command Line 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 DefragMentor Command Line 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 DefragMentor Command Line

Even you uninstall DefragMentor Command Line in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove DefragMentor Command Line from your system, you can go to the following locations to delete the folders of DefragMentor Command Line.

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

Uninstall DefragMentor Command Line 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 DefragMentor Command Line and then completely remove DefragMentor Command Line. Click and download this professional Automatic Uninstaller below to uninstall your program now.