Fix Windows Update Error 0x80070002 Permission Denied
If you see error 0x80070002 with a "permission denied" message when running Windows Update, it us...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Chrome 404 Not Found Error When Loading a Page
You’re browsing in Chrome, and instead of a page, you see 404 Not Found. This us...
How to Fix Remote Desktop Module Not Found on Windows Server
When you try to connect to a Windows Server via Remote Desktop and see an error like 'Remote Desk...
Fix Windows Defender Version Mismatch Sync Errors
You see a message that Windows Defender definitions are out of sync, or that the client and serve...
How to Fix Outlook Port 993 Already in Use Error
When configuring an IMAP account in Outlook, you might see an error message saying "Port 993 is a...
Fixing Chrome File System Permission Denied Errors
If you see a 'file system permission denied' error in Chrome—often when trying to save a download...
Topic paths
Quick titles
How to Fix Windows Search When Files Don't AppearWindows Defender Firewall Holding Port Open – FixTroubleshoot Teams Microphone Issues on Windows 10Remote Desktop Performance Checklist for IT AdminsTroubleshooting RDP Version Mismatch Errors on Windows 10Windows Activation Backup Keys Not Showing? FixResolve Windows Security Access Denied on BootTroubleshooting MySQL Workbench Timeout Issues