First news of this. It worked for me when I did the little test I usually do on that platform
but I cannot call that test as "extensive" in any way, it's barely more than a kick of the tires...

On Tue, Jul 24, 2012 at 1:26 PM, Robert Burghart <jestersks@gmail.com> wrote:
Is there any known issue with the included slime for mkcl 1.1.0 rc2?  When I try mkcl stops working without giving a back trace.

Environment:
Windows 7 x64
GNU Emacs 24.1.1 (build from gnu ftp site)

I stuck with Emacs 23.4.?, I'll have to try with 24.1.1.
 

At first I thought that some output wasn't making it to the *inferior-lisp* buffer so I launched the mkcl repl and manually started up swank

> (load "c:/Program Files/MKCL 1.1/slime/swank-loader.lisp" :verbose t)
> (swank-loader:init)
> (swank:create-server :coding-system "utf-8-unix")

The server starts with no issue but when I do the slime-connect from Emacs a Windows message box pops up saying that "mkcl.exe has stopped working"

I'll look into it in the next hours.

Thanks for the bug report.