Auhorization after formatting hard drive

[hatfab]

Hi, I would like to know if I'll lose my authorization if I format my hard drive to make a clean install for improve performance.

Thank you

[Michel]

@hatfab

You can backup your "isadora-registration.izr" file, you find it on your Mac at:
 Users-->Shared

After re-installing everything just put the file back to that place. I don't know where you find it on Windows. @DusX?

Best Michel

[hatfab]

Thank you Michel !