Why are my Windows 11 apps crashing with error 0x803f8001?

This error is often caused by corrupted Microsoft Store cache or temporary account sync issues preventing proper app license validation.

What is the January update issue affecting Windows 11 cloud saves?

The January 2026 update for Windows 11 can cause apps like Outlook to freeze when saving to cloud services like OneDrive.

How can I fix apps not available in my Microsoft account on Windows 11?

Try resetting the Microsoft Store cache, signing out and back into the store, or reinstalling the affected app.

Home / Technology / Windows 11 Plagued by New App Crashing Bugs

Windows 11 Plagued by New App Crashing Bugs

22 Jan

•

Summary

New bugs cause various Windows 11 apps to crash or misfire.
One issue is tied to the Microsoft Store, showing 'app not available'.
Another bug freezes apps when saving to cloud services like OneDrive.

Windows 11 Plagued by New App Crashing Bugs

Windows 11 users are currently experiencing a wave of new glitches affecting application stability. One significant problem causes a variety of apps, including default ones like Notepad and third-party software, to crash with an "currently not available in your account" error. This issue appears to be associated with the Microsoft Store and account licensing validation.

In a separate development, a bug introduced with the January 13, 2026, update is causing applications to become unresponsive when saving files to cloud storage. This affects services such as OneDrive and Dropbox, with Outlook specifically mentioned as failing to reopen after saving to OneDrive, requiring a system restart.

Microsoft has acknowledged both issues, stating that resolutions are being worked on but providing no specific timeframe. Workarounds for the Microsoft Store bug include resetting the store cache or signing out and back in, while for the cloud save issue, moving PST files out of OneDrive is suggested for Outlook users. Removing the problematic January update is also an option, though it compromises security.

Disclaimer: This story has been auto-aggregated and auto-summarised by a computer program. This story has not been edited or created by the Feedzop team.

Windows 11 Plagued by New App Crashing Bugs

22 Jan

•

Summary

New bugs cause various Windows 11 apps to crash or misfire.
One issue is tied to the Microsoft Store, showing 'app not available'.
Another bug freezes apps when saving to cloud services like OneDrive.

Disclaimer: This story has been auto-aggregated and auto-summarised by a computer program. This story has not been edited or created by the Feedzop team.