Hello,

I am using a rather recent build from the trunk

GNU Emacs 24.2.50.1 (i386-mingw-nt5.1.2600) of 2012-10-09 on CHOUNEK

and came on a funny crash --- attached PNG picture of the error message. 

When I open some Org mode file USING_CEDET_FROM_BZR using Dired-X, and
opening in the same buffer the sub-directory where the file is, and
typing RET while the pointer in on the file to visit it, then I have the
crash. But if I directly visit it with C-x C-f, there is not any crash.

There isn't any crash also if I start EMACS with -Q in the command line
and follow the same procedure as the one causing the crash.

VBR,
  Vincent.