premiere pro Setting Synchronized not working.

My Support Case No.

ADB-30789005-G7L4

Of course I logged in again.
The cleaner tool and reinstallation were also carried out. 

AND

1. check specifications 
2. change network (wired to hotspot)
3. delete OOBE
4. delete credentials
5. delete OPERATING CONFIGS
Proceed with Remote Support
1. register a new user
2. Uninstall and reinstall programs using Cleaner Tool
3. resetting preferences
4. uninstall and reinstall CCDA
Unable to synchronize due to 510 error on another PC.

Thank you

Sign out and back in and try again.