I've been playing GTA 4 with LCPDFR through steam with little to no problems. Now out of nowhere I log into windows live the screen goes black after a few seconds I get a blue box with the message import not supported. I've deleted the game and reinstalled it twice, second time I thought to try the game before reinstalling LCPDFR and still getting the same message. No one I've spoken to has any idea what this could be. All my other games are working fine and there hasn’t been any new downloads of anything  into the computer.

 

ANYONE HAVE ANY IDEAS??????????

MODERATOR NOTICE
Moving to GTA IV Support.

 

I haven't heard of anything like this before, hopefully someone else has.

Can you post a screenshot of the error + GTA IV folder?