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

Fix VSCode Extension Host Terminated Permission Denied

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Fix Outlook 504 Gateway Timeout: Check Internet Connection

If you see a 504 Gateway Timeout error in Outlook, it usually means the server didn't respond in ...

Fix Task Scheduler Token Expired Permission Denied Error

If you see 'token expired permission denied' in Task Scheduler logs, it usually means the task's ...

Fix Windows Update Access Denied Due to Permission Settings

You try to run Windows Update, but get an 'Access Denied' error. This usually means the update pr...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...