Windows Update is stuck downloading or installing
A stuck update is almost always corrupted download files or the update service stalling. Clearing the cache and restarting the service gets it moving again.
Windows downloads update files to a temporary storage area before installing them. If those files get corrupted or the update service gets stuck, the percentage freezes. Clearing that storage area forces Windows to download fresh files and start over.
Risk: Low
⏱ 15-30 minutes
Beginner
Fix-IT-Bot will walk you through each step — just tap, no typing needed.
Skip — I just want a technicianCommon mistakes to avoid
- Force-shutting down during the installing phase too early — this causes deeper corruption
- Disabling Windows Update entirely to avoid the stuck update problem
Signs you need professional help
- Update fails repeatedly with the same error code even after clearing cache
- Windows enters a restart loop after the stuck update
- You do not have enough free disk space for the update
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