Dism Error 87 Fixed May 2026

DISM requires elevated permissions to modify system files. If you run it in a standard terminal, it will fail. Click the menu and type cmd . Right-click Command Prompt and select Run as Administrator . Try running your DISM command again. Fix 3: Run the Windows Update Troubleshooter

Using a command that isn't compatible with your version of Windows. dism error 87 fixed

Go to > Troubleshoot (or System > Troubleshoot in Windows 11). DISM requires elevated permissions to modify system files

Type the following commands one by one, pressing Enter after each: net stop wuauserv net stop cryptSvc net stop bits net stop msiserver Now, restart the services: net start wuauserv net start cryptSvc net start bits net start msiserver Run the DISM command again. Fix 5: Use the Correct Windows Version Command Right-click Command Prompt and select Run as Administrator