I've had OpenIV before, and I uninstalled it a while back. Anyway, I wanted to mod GTA again and I tried installing OpenIV; I was successful. But I have a problem with setting it up. After installation, I start it, go to choose GTA V, but before I can do anything it flashes and then crashes. I looked in task manager to see what was happening and it basically crashes after 1 second. Any idea on how to fix?