Issue with the start-up code.
Unfortunately two users have reported an error after they have entered the start-up code in WinRFCalc. The source causing this error has not been found yet.
This issue has been reported up to version V2322. We are working on an intermediate update V2323 at the moment with additional code to log the processing of the start-up code in a log file.
Check this page of our website regular to see if the V2323 version has been released on the website. Users who reported this issue will receive an email to inform them the intermediate update is available.
Our apologies for any inconveniences.