Windows Repair Command Generator
Pick the problem – corrupt system files, update failures, network trouble, disk errors – and get the right SFC, DISM, chkdsk or netsh sequence in the right order.
Tick what’s wrong with the PC – crashes, failing updates, network trouble, DNS problems, disk errors, broken Store apps or general slowness – and get the right repair commands in the right order, for Command Prompt or PowerShell, with a short explanation of each step.
Run as administrator
Every command here needs an elevated prompt. Start → type Terminal → right-click → Run as administrator. Create a restore point first if the PC holds important data.
常见问题
Should DISM run before SFC?
Yes. DISM repairs the component store that SFC copies good files from. Run DISM /RestoreHealth first, then sfc /scannow.
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