Dism Error 87 Fixed _best_ -

The DISM Error 87 usually means "The parameter is incorrect". It typically occurs because Windows doesn't recognize the command you typed, often due to formatting mistakes, lack of permissions, or version incompatibility.  Common Fixes for DISM Error 87 

10. Check logs for details

• Options start with / (forward slash)
• Parameter values use : (colon) at the end of the option
• Multiple options are separated by spaces

How to Fix DISM Error 87: "The Parameter is Incorrect"

If you are trying to repair your Windows system image using the Deployment Image Servicing and Management (DISM) tool, seeing Error 87 can be frustrating. The error message usually reads: dism error 87 fixed

• %windir%\Logs\DISM\dism.log
• %windir%\Logs\CBS\CBS.log Search for "Error: 87" and adjacent context.