Wavelab 8 crashing after win10 update

Any ideas how to fix Wavelab8 after win10 update?
After starting program it jsut hangs and i get only this error:

Maybe download the latest update from the eLicenser page

Do you still have your elicenser plugged in?

Does the licence key will be reseted after reinstalling ?
Because i need to find it first :slight_smile:

Nop, as i know, we used Licence key for activation and we dont have any other USB key for it