i used the latest MyDMX software, downloaded yesterday, running on Windows XP.
I was setting everything up from scratch saving one file every couple of minutes just pressing Ctrl+S.
I later came to open it and it just crashed everytime.
Last night i rebuilt everything. Went a little faster now I know what I'm doing, but still annoying.
I now save every 5 minutes but create a NEW save file each time (File \ Save As).
Also, every 15 minutes or so I close and reopen the program to check it can open my save.
I also had the program crash a few times after importing SSL2 profiles. One I removed them it stopped crashing.