DISM stands for Deployment Image Servicing and Management that is mainly used for resetting Windows Update and preparing Update Image. This tool is very famous especially when you get error in windows 10 update. Sometimes, DISM tool also gets infected with hassle and cause DISM error Code 50. Here, in this article, I will tell you how to fix Error 50 DISM does not support servicing Windows PE with the /online option.
Method 1: Fix using Advanced System Repair Tool
This tool is one of the best alternative of DISM command as well as another optimizer tool. If you are stuck with DISM Error as well as another update error, then surely try this tool. It will not disappoint you.
Method 2: Create another User Account.
Most of the time, this problem related to specific user account. Create one more user account and then login PC using that account. After that run DISM Command in command prompt and analyse the problem.
Step 1: Click on Start Menu and search for User Accounts.
Step 2: Click on Manage another account
Step 3: Click on Add a new user in PC Settings
Step 4: Select Add someone else to this PC under Other Users category
Step 5: Fill required details and press Next.
Method 3: Run RevertPendingCommands
If DISM command raising error message then it means some process are still continuing in the background and due to unexpected system shutdown the process gets under deadlock situation. To prevent this issue you must finish existing process first.
1. Open Command Prompt as Administrator.
2. Write following command and press Enter.
dism.exe /image:C:\ /cleanup-image /revertpendingactions
3. Now, reboot your PC in Safe Mode and run following command in command prompt.
Method 4: Delete associated Registry Key.
Step 1: Open Run command by pressing Windows Key + R. Type regedit.exe and press Enter. It will open Registry Editor.
Step 2: Navigate to following location: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
Step 3: Search MiniNT folder under Control and right click on it and then select Permission.
Step 4: Select your username and check the Full Control check box.
Step 5: Right click on the MiniNT key and delete it.
Step 6: Reboot your PC.
Method 5: Update BIOS
Updating BIOS might be tricky solution and suitable for those who has deep knowledge of OS Structure. Open BIOS and find accurate version of your BIOS. Then go to their official site and download latest version of BIOS. Also read their installation manual before updating BIOS.
If you are out of luck and no method works for you then still there is no reason to get worried. You have a better solution than DISM. Download Advanced System Repair Tool which is a great alternative of DISM command. This tool takes care almost all part of your PC and you can continuing your work without any tension and error code 50 or so on.