
WU-Troubleshooter
A batch of Windows Server 2025 machines, all deployed from the same image, started failing the latest cumulative update with 0x80073712. The network was fine and the update client was fine. DISM /RestoreHealth didn’t help, because the real problem was a corrupt en-gb language pack baked into the golden image. Finding that took far longer than it should have. So I built a toolset that works the problem in a fixed order and points at the actual cause instead of sending you round a blind repair loop. ...
