Dear Mino,
after some time I am trying to use Calc again. I've updated to 2.1 a19 and Calc doesn't start up anymore. I have followed the threats in the forum and also in the manual. I have updated R to 4.1.1 and R Studio, both are installed in c:\opt... I am running JDK on ver. 17. However when I start up Calc nothing happens.
What did I miss?
Thanky a lot!