Hi Sisco900,
I've been having this issue with Sins now for a few months. The game has worked flawlessly for nearly a year and now it suddenly hangs with mini dumps. I already sent Ironclad Games a support ticket with necessary files, but you guessed it...no reply. And the game still performs mini dumps and hangs. Not sure if this due to recent updates to Impulse or something else, but as it stands now I'm out $40. Once I uninstalled Sins along with manual deletion of left over files and folders, which actually worked for a while, but then I go to play one day and suddenly, yup you got it, back to the ole minidump routine. Anyway, I think this one isn't on our end friend. It's up to Ironclad and or Stardock to get their hands dirty with fixing Sins, but then again, Stardock is still trying to iron out their mess with Elemental.
Love the game, and hope to be able to play again soon. For now, it's been shelved so to speak.
SkyWarder