for some reason my compile stoped working at the end of the export :(
The valve compile just stopped? Did it send any messages? If possible, can you send me a copy of the Max file?
Actually... I meant to put this in the Docs or FAQs. I've sometimes noticed that the compile can fail after a Steam update. Usually this is fixed by opening Source SDK; if it's already open, restart Steam then open SDK and then try to recompile.
Did you get it to work now?