Fix Command Prompt Service Unavailable Error
When you open Command Prompt and see 'Service unavailable' or 'The requested service is unavailab...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Git Clone Permission Denied (publickey) Error
When you run git clone and see Permission denied (publickey), it usuall...
How to Fix 'Microsoft Store Not Opening' Permission Denied Error
You click the Microsoft Store icon, but nothing happens—or you see a "permission denied" message....
Fix Gradle Build: Could Not Find or Load Main Class
When a Gradle build fails with Could not find or load main class, it usually means t...
Fix Chrome 'Connection Refused' Error by Clearing Cache
When you see 'This site can't be reached – Connection refused' in Chrome, it usually means the br...
Fix Slow Typing Response Time in Command Prompt
If you notice a delay between pressing a key and seeing the character appear in Command Prompt, i...
Issue queue
SitemapTroubleshoot Outlook Network Connection Issue
How to Unlock File Locked by Windows Defender
How to Resolve Outlook Gmail Sync Errors on Windows
BitLocker TPM Missing After Reset: How to Restore
How to Fix pgAdmin Server Connection Refused
How to Fix Remote Desktop Token Expired Error Code
Windows Update 0x80073712 Troubleshooting
Fix Edge Update Failed on Windows 10: Step-by-Step Guide
Resolve Windows Defender Error 0x800f0906
How to Fix Command Prompt File Locked Error in Windows 10
How to Speed Up PowerShell Module Imports
Edge Sync Paused: Step-by-Step Fix Checklist
How to Unlock File Locked by Windows Defender
How to Resolve Outlook Gmail Sync Errors on Windows
BitLocker TPM Missing After Reset: How to Restore
How to Fix pgAdmin Server Connection Refused
How to Fix Remote Desktop Token Expired Error Code
Windows Update 0x80073712 Troubleshooting
Fix Edge Update Failed on Windows 10: Step-by-Step Guide
Resolve Windows Defender Error 0x800f0906
How to Fix Command Prompt File Locked Error in Windows 10
How to Speed Up PowerShell Module Imports
Edge Sync Paused: Step-by-Step Fix Checklist