Hello! I'm stumped and getting frustrated with GTA IV lol , so I've come here to get help. I ran the diagnostic tool , all checked out fine except the log part (log attached plus screen shot). Legit copy of game , from steam store. Win 10 pro , 8gb ram with an A10 7850k APU. Any additional info needed please let me know, I'll do my best :)
Diagnostics_14.11.2015_11_28_30.log