c3po v3.02 help plz


hey wass up? ok well i have like version 2.02 and stuff right and it was working all good and stuff but now with version 3.02 its all like gay and stuff.
like it says its there but when i try to load it its like "failed to get d2 process handel" so if ne of yall know stuff that can help it would be appreciated and stuff thanc :) :) :)