Can't Uninstall Windows PowerShell – How to Uninstall Windows PowerShell While It Is not Showing up in the List of Installed Programs

Can’t uninstall Windows PowerShell since it is not showing up in the list of installed programs in Windows

Are you looking for the Windows PowerShell removal guides as it is corrupted your system?

Are you disappointed that you are not able to get rid of Windows PowerShell because its error messages never stop showing up?

In order to solve the problem in your computer, you could learn and follow the program uninstall tips to entirely delete Windows PowerShell from your PC in this article.

How to uninstall Windows PowerShell completely from Windows 7?

Tips 1: Delete Windows PowerShell through Windows Control Panel by manual

Tips 2: Uninstall Windows PowerShell with software removal tool Perfect Uninstaller

Tips 1: How to manually remove Windows PowerShell through Windows Control Panel?

As usual, you prefer to uninstall programs by using Windows Control Panel. And you could follow the removal instructions below:

Restart your computer and press F8 key on your keyboard. This will open up the Advanced Boot Options screen, in Windows 7 or Vista, or the Windows Advanced Options Menu in Windows XP. Using the arrow keys on your keyboard, highlight the option labeled Safe Mode with Networking. Once it is highlighted, click on the Enter key on your keyboard.

 

Step 1: End malicious processes of Windows PowerShell

Guide: Open task manager by pressing Alt+Ctrl+Del keys at the same time. Another way is to click on the Start button and choose Run option, then type taskmgr into and press OK.

 

Disable all the running processes about Windows PowerShell

 

Next: Show hidden files and folders and delete all the following files.

Guide: click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it. In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).

Delete all the following files related to Windows PowerShell

%AppData%\.exe

%CommonAppData%\.exe

C:\Windows\Temp\.exe

%temp%\.exe

C:\Program Files\

In the "Uninstall a Program" option on Control Panel, locate Windows PowerShell and click "Uninstall" or "Remove" button to start deleting the program.

 

Follow up the removal processes until it is completed.

Step 2: open Registry Editor to delete all invalid registries entries as below

Guide: open Registry Editor by pressing Window+R keys together.(another way is clicking on the Start button and choosing Run option, then typing into Regedit and pressing Enter. )

 

Delete all the related registries as below:

 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe

HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell" = "%AppData%\.exe"

HKLM\SOFTWARE\Classes\AppID\.exe 

What’s more, you need to remove Windows PowerShell’s related files:

%AppData%\svc-<random>.exe
%AppData%\data.sec

%AppData% refers to the current users Application Data folder. By default, this is C:\Documents and Settings\<Current User>\Application Data for Windows 2000/XP. For Windows Vista and Windows 7 it is C:\Users\<Current User>\AppData\Roaming.

Tips 2: How to effectively remove Windows PowerShell with Perfect Uninstaller?

If you can not follow the removal guides above, it is advised you to get rid of Windows PowerShell with Perfect Uninstaller as following.

1.       Download Windows PowerShell uninstall tool

2.       Close the running processes in the Task Manager before you run Perfect Uninstaller

3.       Find and locate the program on the currently installed programs list

4.       Click “Uninstall” button on the right side to remove Windows PowerShell.

5.       Alternately, locate the folder of the unwanted program, and right-click it to select "Force Uninstall with PU" option. Also you could move the folder onto the interface of Perfect Uninstaller with the Force Uninstall utility.

6.       Follow the prompt “Next” steps to delete Windows PowerShell.

7.       * Click "Next" to start scanning the registry files about the unwanted program.

 

8.       * It will take some time to finish registry scanning. If you don't want to wait, you could click "Skip" option and cancel the scanning.

 

9.       * After the registry scanning is completed, click "Next" button to select all related files.

 

10.   * Click "Next" button to delete all related files.

     

11.   * Finally, click "Finish" button to complete the removal steps.

After you finish the prompt removal steps, Windows PowerShell has been deleted from your PC.

What’s more, you could double-check the infection of the program with RegCure Pro to improve your PC performance.

1.Free download RegCure Pro

2.Click “Click to Start Scan” button to repair and optimize your computer.

3.RegCure Pro will have a full scan to detect all invalid files which will slow down your PC.

4. Click “Fix All” button on the down-right side to fix all problems and speed up your computer after scanning the invalid leftover system files.

Can’t remove Windows PowerShell? Perfect Uninstaller is your choice (100% Guaranteed)

Note: Manual Windows PowerShell removal is suitable for expert users who have experience of dealing with files and registry removal. Users who are lack of computer techniques are recommended to get rid of Windows PowerShell by using an effective program removal tool.