Win 7 64 bit constant crashes for both games when starting a game.

Fix:

1. Add the game exe to the DEP exception list (google)
2. Set administrator rights and set Win XP SP2 compatibility
3. If using 2 video cards in SLI, set single gpu only in Nvidia control panel
Good to go!

Not sure if all of the above steps are necessary but they worked for me.

The steps you suggested above didn't change anything for me, sadly.

I keep having reproducable crashes as soon as there was more than one battle per round and as soon as I click on the "Next" button in the results view.

I also tried whitelisting the game in my antivirus but to no avail either.