RTE path problem on CrossOver

Hi everyone. I recently installed Keil on my M1 Mac using CrossOver, which I know is going through some hoops to make it work, but nevertheless it seems to operate just fine.

The only problem I have is the error I get whenever I open it, which says "No RTE pack path specified. RTE will be disabled." This of course is causing me some trouble. Is there any way to fix this?