Hi,I have buy one standard license,put the file in the right dir. when I open the software,the software show a Dialog say that a license file for construct 2 was found,but there was an error loading it.Construct 2 has reverted to Free edition.This can occur if the file is damaged, corrupted or otherwise modified in any way.I'm from china.my system is win 7 64 bit.Wish reply quick.