Thanks very much, I did as you sugested above, unistalled/reinstalled and then everything worked fine. Your answer was so quick, I was still adding stuff to my question ! Well I am very happy with CodeBlocks so far, I think I am going to put my Visual Studio License on eBay, maybe some stupid one will pay 1 $ for it. I have an even better idea: everyone using codeblocks should do that and donate the money to codeblocks !
The only ugly thing about uninstalling/reinstalling: I had choosen to delete all settings (was that nessessary ?) and because I had defined all the regular Win32 libs in the global compiler settings (makes sense, not ?), I had to redifine them again, one by one. Does there exist a smarter way to handle that, in regard to beta7 ?
regards
rob