Dism Error 87 Fixed Jun 2026

This error brings your repair process to a screeching halt. The good news? — not a fatal corruption issue. In this guide, you’ll learn exactly how to fix error 87 quickly, plus how to prevent it from coming back.

Mark slumped back in his chair. "Not recognized? It’s the standard command!" dism error 87 fixed

If specifying a repair source (e.g., from a Windows ISO mounted as D: ): This error brings your repair process to a screeching halt

DISM requires arguments in a specific order. The general structure is: dism error 87 fixed

DISM /Online /Cleanup-Image /RestoreHealth /Source:WIM:E:\sources\install.wim:1