How can I uninstall DiskArcher Backup Utility 2.21 completely from my computer? This question is not only asked by you. Many computer users are also searching for the solutions to remove DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21, 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 DiskArcher Backup Utility 2.21 (Recommended):

This Automatic Uninstaller will completely scan through the whole registry and hard drive and detect all files and components that belong to DiskArcher Backup Utility 2.21. With this Automatic Uninstaller, uninstalling a program completely can be as easy as ABC for you in the future.

Manually Uninstall DiskArcher Backup Utility 2.21:

Step 1: End all processes that are related to DiskArcher Backup Utility 2.21

Step 2: Uninstall DiskArcher Backup Utility 2.21

Step 3: Delete invalid entries of DiskArcher Backup Utility 2.21 in the registry

Step 4: Delete leftovers of DiskArcher Backup Utility 2.21 in hard drive

Step 1: End all processes that are related to DiskArcher Backup Utility 2.21

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 DiskArcher Backup Utility 2.21

You can uninstall DiskArcher Backup Utility 2.21 by any of the following uninstall methods:

Method 1: Uninstall DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21 and click Uninstall to uninstall it from your computer.

Method 2: Use System Restore to Uninstall DiskArcher Backup Utility 2.21

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 DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21, 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 DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21

Even you uninstall DiskArcher Backup Utility 2.21 in Control Panel and remove invalid keys in the registry, there are still some folders left in hard drive. To completely remove DiskArcher Backup Utility 2.21 from your system, you can go to the following locations to delete the folders of DiskArcher Backup Utility 2.21.

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

Uninstall DiskArcher Backup Utility 2.21 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 DiskArcher Backup Utility 2.21 and then completely remove DiskArcher Backup Utility 2.21. Click and download this professional Automatic Uninstaller below to uninstall your program now.