Knowledge base for software setup, errors, and daily tool work.

Fix Windows Search Indexing Service Stopped Working

If you search for files or emails in Windows and get no results or see an error that the indexing...

Fix Windows Activation Error 0x8007232B Slow Activation

You see error 0x8007232B during Windows activation, and the process is painfully slow or hangs. T...

Microsoft Teams 502 Bad Gateway Error: Troubleshooting Checklist

When you see a 502 Bad Gateway error in Microsoft Teams, it usually means the server received an ...

Fix Windows Security Error 0x80070643 on Ubuntu Dual Boot

If you see error code 0x80070643 when running Windows Security or Windows Update on a dual-boot s...

Fix Maven Dependency Resolution Failed in IntelliJ

Outlook PST File Locked: How to Unlock and Access It

You try to open your Outlook data file (PST) and get an error that it's locked or cannot be acces...