That absolutely wouldn't hurt.
If that doesn't seem to solve it, the other best thing to do would be to enable Logging. Go to Help -> Logging, and turn all the logging event types on. Then, run MC and wait for it to crash. Once it does, re-open it and go back to Help -> Logging. You can click on "Previous Log" to view the log file itself. Then you can look through the end of the file. You might be able to figure out what is happening on your own with this info, if it is choking on a particular bad file or something, but otherwise probably not.
If not, then you can probably email the log file to one of the developers here and they should be able to help.