How to Fix a Blocked Windows Activation Product Key
You enter a Windows product key and see an error that the key is blocked or already in use. This ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Nginx 404 Not Found with try_files Directive
You've set up your Nginx server block, but visiting your site returns a 404 Not Found error. The ...
BitLocker Offline Installer Command Line Parameters
When deploying BitLocker in an offline environment or automating setup, the command line installe...
Fix Windows Search After Disabling Cortana
If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...
How to Fix Windows Defender Error 0x80070422
When you see error 0x80070422 in Windows Defender, the Security Center service or Windows Update ...
Fix Maven Dependency Resolution Failed in Eclipse
When you see a red error marker on your Maven project in Eclipse with a message like “Could n...
Issue queue
SitemapWindows Security Log Repair Guide
Resolve 'chrome' Not Recognized in CMD
Troubleshoot Remote Desktop Module Not Found Error
Resolve Windows Defender 404 Page Not Found in Windows 10
Resolve Remote Desktop Invalid Configuration Error
OneDrive Pending Changes Not Clearing Fix
Chrome Extensions Not Loading After Sync? Fix It
Fix Microsoft Store Error 0x80073cf3: Service Unavailable
Troubleshoot Windows Activation and Repair Tool Crash
Fix VS Code Python Interpreter Not Showing After Update
How to Reduce BitLocker RAM Usage
Improve Task Scheduler Performance Server 2019
Resolve 'chrome' Not Recognized in CMD
Troubleshoot Remote Desktop Module Not Found Error
Resolve Windows Defender 404 Page Not Found in Windows 10
Resolve Remote Desktop Invalid Configuration Error
OneDrive Pending Changes Not Clearing Fix
Chrome Extensions Not Loading After Sync? Fix It
Fix Microsoft Store Error 0x80073cf3: Service Unavailable
Troubleshoot Windows Activation and Repair Tool Crash
Fix VS Code Python Interpreter Not Showing After Update
How to Reduce BitLocker RAM Usage
Improve Task Scheduler Performance Server 2019