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

Fix VSCode Remote SSH Permission Denied (Public Key)

When connecting to a remote server via VSCode's Remote SSH extension, you may see the error 'Perm...

Microsoft Store Access Denied Troubleshooting Checklist

When you click to open Microsoft Store and see "Access Denied" or a blank error, it usually means...

Fix Windows Update Connection Refused Due to Proxy Settings

When Windows Update reports a 'connection refused' error, it's often due to a misconfigured proxy...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

Fix Windows Update Version Mismatch Not Working

You try to install a Windows update but get a version mismatch error. The update fails, and you'r...

Microsoft Store Not Downloading Apps: Fixes That Work

When the Microsoft Store refuses to download apps, you'll usually see a spinning circle, stuck pr...