Fix Windows 10 Error 0xc004c003: Invalid Product Key - Error 0x80070002 When Cleaning Up Windows Updates-How to Fix Windows Update Error 0x80244022
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.