Windows Security Scan Stuck at 99%: Practical Fixes
You run a Windows Security (formerly Windows Defender) scan, it reaches 99%, and then… nothing. I...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesEnable Task Scheduler Logs to Diagnose Crashes
If a scheduled task crashes or fails to run, the default logging in Task Scheduler often shows on...
Fix PowerShell 504 Gateway Timeout When Calling REST API
When you call a REST API from PowerShell and get a 504 Gateway Timeout, it means the server upstr...
How to Fix Task Scheduler Not Running on Windows 11
If you've set up a task in Task Scheduler on Windows 11 but it never runs, or runs at the wrong t...
How to Fix Chrome Browser Dependency Conflict Error
You open Chrome and get a "dependency conflict" error, often stopping the browser from loading pa...
Fix Microsoft Teams SSL Certificate Error: Invalid Certificate
When you see "SSL certificate error: invalid certificate" in Microsoft Teams, the app may fail to...
Issue queue
SitemapFix Outlook 502 Bad Gateway Error in Office 365
Fix 'Command Not Recognized' Error in Windows Terminal
Windows Defender Cmdlet Missing Troubleshooting Guide
Fix Windows Activation After Reset: No Internet Connection
How to Fix Teams Proxy Connection Issues
Resolve Command Prompt Update Permission Error
Fix Teams Sign-In Error cxa20002
Resolving Nginx 502 Bad Gateway: Common Fixes
Fix Node Version Mismatch Error ERR_INVALID_ARG_TYPE
Task Scheduler Network Failure Troubleshooting
How to Repair the Windows Search Indexer Service
Fix BitLocker Connection Timeout and Permission Denied Errors
Fix 'Command Not Recognized' Error in Windows Terminal
Windows Defender Cmdlet Missing Troubleshooting Guide
Fix Windows Activation After Reset: No Internet Connection
How to Fix Teams Proxy Connection Issues
Resolve Command Prompt Update Permission Error
Fix Teams Sign-In Error cxa20002
Resolving Nginx 502 Bad Gateway: Common Fixes
Fix Node Version Mismatch Error ERR_INVALID_ARG_TYPE
Task Scheduler Network Failure Troubleshooting
How to Repair the Windows Search Indexer Service
Fix BitLocker Connection Timeout and Permission Denied Errors