Decryption service for .exe programm needed

Hi I have a small .exe programm which I have a decrypted/cracked version from and also newer versions of it which are still crypted. I would like sombody to have a look at it, maybe he can find the differences in the programm and also do that on a other version for me. Unfortunately, I cannot upload the second sample as it a little bit to big...But I could Email it be interest... Thanks.