Thanks for the response. And the answer to your first question is yes, I cannot get credits (either mine or theirs) to enter into any trading transaction or deal.
I don't think a screenshot would help, since it wouldn't reveal anything beyond the absence of credits on the screen. Now, the AI's will sometimes make offers that proffer or request credits, but those are are all pre-prepared; once the trading starts, credits cannot be brought into the negotiations.
Okay, so you mentioned verifying the integrity of the game cash. How do I do that?
And thanks again for the help.
