Suggest you keep a log of exactly where you were and what procedure you were performing at the time of each crash.
Did you compact after each crash?
You might have your virus or other software do scans for viruses and malware
You might restart your computer after a crash.
What type of crashes are you having? Freezes or lockups? The "FTM is not working" message? The "out of memory" message?
It is fortunate that FTM's file is pretty bulletproof. I average at least a crash a day and have for years. I've just learned to live with it. (Why can we build dishwashers that work, but not personal computers?)