Hey, if you want to learn something, here is what ro do.
First of all, please learn to write more clearly in normal English so that everyone can understand you. The more people understand you the more they can help you.
Secondly, if I understand correctly, you have deleted the files, but it is not hopeless yet. Just DONT install anything at this point except a data/file recovery program. You can go online at CNET and downlod it, some of them are free.
Richard.