Fix Git SSL Certificate Problems: Practical Steps - Fix OneDrive Sync Error 0x8004de40 (SSL Certificate)-Windows Activation Failed: Troubleshooting Checklist
Before changing system settings, save your work and note the exact error text so you can compare results after each step.
Extra verification checklist
- Restart the affected app after changing permissions or configuration files.
- Test the same workflow in a clean browser profile or a temporary user account.
- Compare the result on another network if the error may be connection related.
Related Software Guides
Chrome Profile 502 Bad Gateway Error: Troubleshooting Checklist
Configuring Windows Defender for Ubuntu Dual-Boot Systems
PowerShell Update Configuration Checklist
Command Prompt Network Connection Checklist
Fix Microsoft Store Cache Clear Not Working
Fix npm ERR! code ERESOLVE After Node.js Upgrade