My Debuger runs the Programms with 1 FPS. Everytime I click debug it slowly builds Frame by Frame and my same computer works in this speed too. But with the normal Compiling everything works fine. What is the Problem?

My Version:
GS7 Extra V 7.60
My PC:

Intel Q6600 Quad @ 2,4 GhZ
2GB RAM
ATI Radoen HD 3800
Windows XP SP 3

P.S. Why works "#incldude <default.c>" and "#include <Acknex.h>" not anymore. It Pops up the "No c code in .wdl scripts" it worked fine before. If I put it in the Folder an make "include "default.c" " it gives me hundrets of Errors in the Script. Please Help