Fixing 'Connection Refused' in Command Prompt Due to Firewall
If you see a 'connection refused' message in Command Prompt when trying to connect to a remote se...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Defender Firewall Blocking Internet Access
If your internet stops working after a Windows update or security change, Windows Defender Firewa...
Fix Outlook Data File Sync Error: Cannot Access
You try to open Outlook and get a message that the data file cannot be accessed due to a sync iss...
Fix Windows Store Error 0x80073cf9: Configuration Issue
When you see error code 0x80073cf9 while trying to install or update an app from the Windows Stor...
How to Fix Chrome Profile Login Loop and Gmail Sync Stuck
You sign into Chrome or Gmail, but the page keeps refreshing or the sync icon spins forever. This...
Fix 'Invalid Configuration' Error in Command Prompt on Windows 10
When you open Command Prompt and see an 'invalid configuration' message, it usually means a setti...