Are you seeking for a feasible way to completely get rid of and uninstall WinDeDup 4.0? If you're having some trouble doing that, here is the right place to help you thoroughly uninstall WinDeDup 4.0. If WinDeDup 4.0 is corrupted or damaged, the best way to get it work properly is to uninstall it and then reinstall it. But what can you do when you receive error messages during the uninstallation process or when you can't find it in your Programs and Features? Now, in order not to make your situation worse, please stop trying your own methods to uninstall WinDeDup 4.0, and follow the listed professional methods to remove WinDeDup 4.0.

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 WinDeDup 4.0 (Recommended):

This Automatic Uninstaller will completely scan through the whole registry and hard drive and detect all files and components that belong to WinDeDup 4.0. With this Automatic Uninstaller, uninstalling a program completely can be as easy as ABC for you in the future.

Manually Uninstall WinDeDup 4.0:

Step 1: End all processes that are related to WinDeDup 4.0

Step 2: Uninstall WinDeDup 4.0

Step 3: Delete invalid entries of WinDeDup 4.0 in the registry

Step 4: Delete leftovers of WinDeDup 4.0 in hard drive

Step 1: End all processes that are related to WinDeDup 4.0

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 WinDeDup 4.0

You can uninstall WinDeDup 4.0 by any of the following uninstall methods:

Method 1: Uninstall WinDeDup 4.0 via Control Panel

1. Press Windows key and R key to open Run command.

2. When Run command pops up, type in appwiz.cpl and then hit OK button.

3. Right click on WinDeDup 4.0 and click Uninstall to uninstall WinDeDup 4.0

Note: Usually, computer users can uninstall programs like WinDeDup 4.0 through Control Panel. But not everything can go as people wish and problems happen sometimes. For example, users may not be able to find WinDeDup 4.0 in Control Panel, or the uninstallation is interrupted due to some strange errors. If problems happen unexpectedly and you really want to completely remove WinDeDup 4.0 from your computer system, you need to perform the following steps and manually remove all of its files and components out of the system.

Method 2: Uninstall WinDeDup 4.0 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 WinDeDup 4.0, 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 3: Uninstall WinDeDup 4.0 via Command Prompt

1. Open an elevated command prompt.

In Windows 7 and Vista,

Click Start menu and type in cmd in search programs and files, right click and select Run as administrator option in the menu. Click Yes, if UAC pops up.

In Windows 8 or later,

2. In the command prompt, type wmic and press Enter.

3. Type product get name and press Enter. (Please wait for a few seconds to allow the utility to list all programs)

4. Note the name of the program you want to uninstall, including any capitalization.

5. Type product where name="name of program" call uninstall and press Enter.

6. If prompted, type Y to confirm uninstalling the program, and press Enter.

7. When successfully uninstalled, you can close the command prompt.

Method 4: Reinstall to Uninstall WinDeDup 4.0

If some of program files that are needed to uninstall WinDeDup 4.0 are missing or corrupted, you may fail to uninstall it. Believe it or not, reinstalling WinDeDup 4.0 may do the trick. If you still keep the original disk or the download file of WinDeDup 4.0, you can try that to repair the program. After repairing the program, you can try to uninstall it again.

Step 3: Delete invalid entries of WinDeDup 4.0 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 WinDeDup 4.0 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 WinDeDup 4.0

Even you uninstall WinDeDup 4.0 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove WinDeDup 4.0 from your system, you can go to the following locations to delete the folders of WinDeDup 4.0.

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

Uninstall WinDeDup 4.0 via Automatic Uninstaller

Manually uninstalling WinDeDup 4.0 cannot promise a 100% removal of WinDeDup 4.0, especially for computer users with little computer knowledge. If you have tried the above manual uninstall steps but still cannot get WinDeDup 4.0 removed from your system, it's very necessary for you to use this Automatic Uninstaller to do it for you. With only a few clicks, you can easily uninstall any stubborn program from your computer system.