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 listHow to Fix Chrome DNS Errors in Your Profile
You're browsing in Chrome and suddenly see an error like "DNS_PROBE_FINISHED_NXDOMAIN" or "ERR_NA...
Fix Windows 10 Activation High CPU Usage in Task Manager
You open Task Manager and see a process like sppsvc.exe or Software Prot...
Windows Defender Setup Checklist for New PC
When you set up a new PC, Windows Defender (now called Microsoft Defender Antivirus) is already a...
Fix 'This Page Is Having a Problem' Chrome Profile Error
When Chrome shows 'This page is having a problem' on every site, it's often a corrupted user prof...
Fix Windows Activation High CPU Usage After Update
After a Windows update, some users notice that the System process or a service called sppsvc.exe ...
Topic paths
Quick titles
Fix Chrome Profile Version Mismatch ErrorHow to Fix Windows Update Error 0x80073712How to Fix BitLocker High CPU Usage on Systems Without TPMTroubleshooting OneDrive Sync 404 and Permission ErrorsBitLocker Module Not Found: Configuration Fix GuideHow to Fix RDPWrap Service Not AvailableHow to Reset Windows Search Index for Connection IssuesBreaking the Chrome Sign-In Loop After a Password Update