Fix Windows 10 Update Stuck at 100%
You've waited through a Windows 10 update, only to see it stuck at 100% for an hour (or more). Th...
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 Connection Timeout Due to Firewall
If Windows Update fails with a connection timeout error, the problem is often in your firewall or...
Fix Remote Desktop DNS Lookup Failed Error
When you try to connect to a remote computer using Remote Desktop (RDP) and see a 'DNS lookup fai...
How to Fix Windows Update Permission Denied Error
You try to install the latest Windows updates, but you get an error like "Permission denied" or "...
Fix Firefox 'Profile Missing Permission Denied' Error
When you start Firefox and see an error like “Your Firefox profile cannot be loaded. It may b...
Fix Windows Defender SSL Certificate Sync Errors
You might see a warning that Windows Defender can't update because of an SSL certificate error. T...
Issue queue
SitemapWindows Defender Error 0x80072f0d: Date and Certificate Fix
Resolve 'python' Not Recognized Error Windows
PowerShell Restricted Policy Fix Registry Method
Troubleshooting Chrome Settings Reset on Update
BitLocker SSL Certificate Error Troubleshooting
Stop Remote Desktop Timeout from Antivirus Interference
Windows Update Hanging on Pending Install Fix
How to Stop Firefox Freezing on New Tab
How to Fix Task Scheduler Permission Denied Error
Task Scheduler Registry Error Repair Guide
How to Clear Windows Security Cache Full Error
Resolve CMD Connection Refused Errors Caused by Firewall
Resolve 'python' Not Recognized Error Windows
PowerShell Restricted Policy Fix Registry Method
Troubleshooting Chrome Settings Reset on Update
BitLocker SSL Certificate Error Troubleshooting
Stop Remote Desktop Timeout from Antivirus Interference
Windows Update Hanging on Pending Install Fix
How to Stop Firefox Freezing on New Tab
How to Fix Task Scheduler Permission Denied Error
Task Scheduler Registry Error Repair Guide
How to Clear Windows Security Cache Full Error
Resolve CMD Connection Refused Errors Caused by Firewall