I just installed BD Total Security 2013 30 days trial, and I'm unable to use Safepay on my Win7 64 since every time I open this application it stays open for some seconds then goes back to my desktop. I can see that a a process sill remain loaded on memory, but it's impossible to switch back. If I try to open again Safepay: same behavior...
I found this problems well described in this thread: http://forum.bitdefender.com/index.php?sho...5&hl=closes where someone mentioned a future release that will solve this problem, but it was on 2012... 
I'm currently an Avira customer considering to switch to BD but for me it's essential a solution that really protect home banking session.
Kind regards
Marco