How to Solve VVDI Key Tool Max Pro "Internal error"?

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Matched product:

VVDI Key Tool Max Pro saying "Internal error, please resync then retry", I restore the system and it's not working.



And all update to newest version



All possible option are try. But not sucess

Here is the Solution:

Synchronize device.

If the error remains, please log out and then log in to account again to check.

Solved!