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0XC1900208

Windows Update Incompatible App or Setting Blocking Feature Update Applies to: Windows 10, Windows 11

What it means

Windows detected an installed app or system setting that's known to be incompatible with the new version and blocked the upgrade to protect your data.

Quick fix steps

  1. Check the compatibility report Windows shows for the specific app or driver flagged.
  2. Uninstall or update the flagged app before retrying.
  3. Temporarily disable third-party antivirus software, which is a common flagged culprit.
For the full step-by-step walkthrough, see An Update Keeps Failing and Reinstalling.

Frequently Asked Questions

What counts as an "incompatible app" for this error?
Usually older antivirus software, some system utilities, or low-level drivers that haven't been updated for compatibility with the new Windows version — Windows flags these proactively rather than letting the upgrade fail partway through.
Do I have to permanently uninstall the flagged app?
No — you can typically reinstall it after the upgrade completes, once an updated, compatible version is available from the developer.

Other error codes

0X80070002 — File Not Found

Windows Update can't find a file it expects, usually because the update cache is corrupted or a required file was deleted.

0X8024402F — Update Client Received Invalid Response

Windows Update can't properly connect to Microsoft's update servers — usually a network, proxy, or DNS issue rather than anything wrong with the update itself.

0X800F0922 — Update Failed to Install (SSL/Reserved Space)

Often caused by low disk space, a VPN interfering with the connection, or an .NET Framework update conflict.

0X80070003 — Path Not Found

Similar to 0x80070002 — Windows Update can't locate an expected file path, usually from a corrupted update cache.