Masdi,
It sounds like you're asking for a way to defeat your 30 day trial period (a crack) without purchasing the required version as specified in the terms you agreed to when you installed the trial version. IF this is the case (not certain that it is), it is illegal as well as unethical and you will find no assistance for getting around your 30 day trial period or obtaining an illegal copy of the full version here.
If I'm misunderstanding and this is not your intention, please accept my apologies, but that's how your thread reads to me ;)
This thread is likely to be closed, and in my opinion, it should be.