
Windows Security Cache Configuration Guide
If you're seeing repeated credential prompts, application crashes, or permission errors after cha...
Software troubleshooting desk

If you're seeing repeated credential prompts, application crashes, or permission errors after cha...

If you see errors like "Cannot access file" or "File in use" when opening Outlook, your antivirus...

You open Microsoft Store, see an update pending, click Update, and get an error. This happens oft...

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

When migrating Chrome to a new computer or profile, you might see error messages like "Your profi...

Many website problems—like pages not loading, outdated content, or login errors—are caused by a c...