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

Windows Security Scan Stuck at 99%: Practical Fixes

You run a Windows Security (formerly Windows Defender) scan, it reaches 99%, and then… nothing. I...

Fix Nginx Permission Denied for Logs Directory

When Nginx reports "permission denied" for its logs directory, the server may fail to start or st...

Fix Windows Security Proxy Error from Antivirus Conflicts

You open Windows Security and see a proxy error, or your system reports that Windows Security can...

How to Fix Git Fatal Repository Not Found Error

Fix OneDrive 504 Gateway Timeout Error Code

If you see a 504 Gateway Timeout error when using OneDrive, it usually means the server is not re...

OneDrive Sync Not Working Due to Large File Size Limit: Fixes

You might see a sync error in OneDrive that says something like "File is too large to sync" or th...