How to Allow an App Through Windows Defender Firewall
If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update 504 Gateway Timeout Error
Seeing a 504 Gateway Timeout error when running Windows Update can be frustrating. This usually m...
How to Fix Windows Terminal Permission Denied Configuration Errors
You open Windows Terminal, make a change to your settings, and try to save—only to see a "Permiss...
How to Fix Task Scheduler Auto Start Not Working in Windows 10
You set up a task in Task Scheduler to run at startup, but it never executes. This is a common fr...
Outlook Configuration Troubleshooting: Step-by-Step Guide
Outlook configuration problems often appear as repeated password prompts, inability to send or re...
Clear Windows Activation Cache After Hardware Change
After swapping a motherboard, CPU, or hard drive, Windows may show an activation error or waterma...
Issue queue
SitemapHow to Fix BitLocker Windows Hello Connection Error
Windows Security DNS Error: How to Restore Internet
How to Fix WinSCP Connection Refused and Permission Denied Errors
Chrome Extension Config Not Sticking? Here's Help
Windows Security Cache Troubleshooting Guide
Troubleshoot Windows Security Not Saving Changes
Chrome Profile 504 Error: Quick Fixes & Workarounds
Outlook Permission Denied Error Fix
Git Pull Fatal Repository Not Found Fix
Task Scheduler Not Showing Tasks – Troubleshooting
Outlook Won't Auto Start After Update
Chrome Sign-In Error Registry Repair Guide
Windows Security DNS Error: How to Restore Internet
How to Fix WinSCP Connection Refused and Permission Denied Errors
Chrome Extension Config Not Sticking? Here's Help
Windows Security Cache Troubleshooting Guide
Troubleshoot Windows Security Not Saving Changes
Chrome Profile 504 Error: Quick Fixes & Workarounds
Outlook Permission Denied Error Fix
Git Pull Fatal Repository Not Found Fix
Task Scheduler Not Showing Tasks – Troubleshooting
Outlook Won't Auto Start After Update
Chrome Sign-In Error Registry Repair Guide