Fix 'Windows Activation Module Not Found' Error in Windows 10 - How to Fix Network Path Error 0x80070035 in Windows-How to Fix 'Windows Activation Path Not Found Product Key' Error
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.