Firefox refusing to launch / closing every 30 seconds.

I got a new laptop today and have been having trouble with firefox. It ran fine at first, I even managed to sync it over from my old laptop, extensions, history, etc. and all, but after a few openings and closings, it crashed at some point. After that it refused to open, so me and a friend troubleshooted for about 30 minutes to no avail (clean reinstalled multiple times, restarted my laptop, troubleshooted compatability, etc.). At some point after my friend had logged off, I noticed my taskbar refresh and then was able to open firefox, but then it crashed again and I wasn't able to open it. I manually refreshed my windows explorer with task manager and was able to open it, and tried everything firefox says to: cleared my start-up cache, opened it in trouble shoot mode, refreshed it. It still crashed every single time, and I ended up doing all at once, then in different orders, etc. Nothing worked. I decided to time how long I got and it ended up being exactly 30 seconds between restarting my windows explorer and firefox crashing again. Any suggestions?