error in superlab 4.5

hi there,
I am using suprelab 4.5 for the last couple of months.
Since last month I started getting this error:

Can’t remove file
C:\ProgramData\Cedrus\Licenses\cedrus_license_error_log.txt (error5: access is denied.)

At first i tried to ignore it (clicked o.k.), and the superlab worked fine.
but it started showing more often, and it makes it impossible to work with it for more then 2-3 minutes.


I will contact you via private message about this.