Thanks for the prompt reply.

I have commended the path of the harddisk in uaerc to correspond on my 3.9 (with whdload installed) drawer.

If I just double the e-uae executable (as I have already described), I can boot into my 3.9 setup.

However, if I point the conf path of uaeload to my uaerc, I get the error I described.

Hope this helps.