Hello Garry,
Thank you for the feedback. We are aware of the issue with Zero-Span. We are working on a solution for the next release and will release a notice on the forum when we have something for customers to try. I apologize for the inconvenience.
The calibration data is now stored at
C:\ProgramData\SignalHound\cal_files
ProgramData is a hidden folder and is the de-facto storage location for these types of files on Windows. By storing them here, the software no longer needs to be run as Administrator. Our hope is that you should no longer have to worry about the management of those files.
Regards,
A.J.
