Looking for a workable way to get QSAT 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 QSAT 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 QSAT 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 QSAT (Recommended):

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

Manually Uninstall QSAT :

Step 1: End all processes that are related to QSAT

Step 2: Uninstall QSAT

Step 3: Delete invalid entries of QSAT in the registry

Step 4: Delete leftovers of QSAT in hard drive

Step 1: End all processes that are related to QSAT

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 QSAT

You can uninstall QSAT by any of the following uninstall methods:

Method 1: Uninstall QSAT 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 QSAT and click Uninstall to uninstall QSAT

Note: Usually, computer users can uninstall programs like QSAT through Control Panel. But not everything can go as people wish and problems happen sometimes. For example, users may not be able to find QSAT in Control Panel, or the uninstallation is interrupted due to some strange errors. If problems happen unexpectedly and you really want to completely remove QSAT 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: Reinstall to Uninstall QSAT

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

Method 3: Uninstall QSAT 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.

Step 3: Delete invalid entries of QSAT 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 QSAT 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 QSAT

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

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

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