Fix Windows Security Authentication Error 0x80070035
When you try to access a shared folder or printer on another computer, you might see an error:
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Error After Update: Can't Connect to Servers
After a recent Windows update, you might see an activation error saying Windows can't connect to ...
How to Fix Windows Update Error 0x8024402c
If you see error 0x8024402c when checking for Windows updates, the update service is having troub...
Fix Microsoft Teams Proxy Error 0x80072746
When Microsoft Teams fails to connect and shows error 0x80072746, it typically points to a networ...
Fix Windows Defender Connection Timeout Error 0x80070422
If you see error 0x80070422 when opening Windows Defender or running a scan, the message typicall...
Microsoft Teams Mic Not Working After Update: Fixes
After a Microsoft Teams update, you might find your microphone stops working—no one can hear you,...
Topic paths
Quick titles
How to Enable Grayed Out Real-Time Protection in DefenderFixing Remote Desktop Invalid Configuration for Network Level AuthenticationResolve Windows Update Not Downloading FilesFix Chrome 504 Error on Windows 10: Step-by-Step GuideHow to Change Remote Desktop Log File Location via RegistryChrome Extension Sync Not Working? Try These FixesHow to Troubleshoot Outlook Search ProblemsHow to Fix Network Error 0x80070035 in Windows Terminal