Post your entire log file by going to pastebin.com, paste a copy of the log and post the link generated. Precise instructions are in the pinned topics at the top of the Support forum. That being said, off the top of my head, you might try and create an exclusion in your antivirus software for the game folder and the saves folder. Turning off antivirus is not enough since they still run some background processes. Short of that, we would need to see your logs.