That's OK, contact me when you want.
I forgot to mention that both cs and BC have problems when running a module already present in the compiled directory. Possibly caused by the virus protector rather than DrRacket itself.
After deleting the directory all goes smoothly and a new compile directory is made.
Can you be more specific? I can't tell whether you're referring to an error from Racket saying that the racket code was compiled for a different version, or something else.
After looking closer, it appears to be a directory/file permission issue.
At the moment I have three versions of Racket on my windows 10 system.
8.9 BC, 8.9 cs and 8.10.01 cs
As far as I can see they put zo’s and dep’s in the same directory.
Welcome to DrRacket, version 8.10.0.1--2023-07-17(1aa7d3d809/a) [cs].
Language: racket/base [custom]; memory limit: 40000 MB.
. . ............\Program Files\Racket-8.10.0.1\collects\racket\file.rkt:611:24: rename-file-or-directory: cannot rename file or directory
source path: C:\Users\Jacob\Documents\usb-stick\interpreter\16-juli-2023\compiled\drracket\COLLECTS-racket-file.rkt-586-20_16897058021689705802837
dest path: C:\Users\Jacob\Documents\usb-stick\interpreter\16-juli-2023\compiled\drracket\value_rkt.dep
system error: Access is denied.; win_err=5
After adjusting the permissions the problem goes away.
I did not notice this earlier because Norton shadows the real problem with an ominous alarm in stead of asking whether or not I do permit.
On Windows 7 it is the same.
Sorry for the noise.
Well, I'm not sure why there would be a permission issue here, but it sounds like you do, so I'm good.