Let's start at the beginning....This is a checklist for you to run through.
One, did your computer EVER run ROF without issues?
Two, did you change ANYTHING on your computer between the time it did work and now? And when I say anything, I MEAN ANYTHING!!

Did you add ANY new piece of hardware of any kind?
Did you update ANY software of ANY kind for your computer to include operating system and hardware drivers?
Did you "tweak" anything like overclock the CPU, GPU, MEMORY, ETC....
If it used to work and you did somethin' "new"-----start there!

Edit: A while ago there was an issue with ROF's latest update and the previous version of Gavagai's Mods compilation. It was fixed immediately after the problem was identified. It caused my machine to CTD just after the game started. Are you running any add-ons to ROF?
