I have found the problem, during the automatic coniguration of
win32Ada there was a warning about missing stdio.h.
Therefor I set an environment variable C_INCLUDE_PATH to C:\GNAT
Now the building went good and I can build and run the win32Ada
PS don't forget to put %PATH% in the PATH environment, otherwise
running the executables in an external window will not work. (missing
PS I installed the GNAT GPL 2007.2 version now, but the problem is in
both of them. Tonight I will reinstall the latest version on my XP
machine to see if it is the same behaviour.