I had done a deep system scan with my 2011 total security and i ended up having a trojan in my google earth.
It wasnt quarantined and a lot of the files that the deep system scan tried going through were skipped. I am not sure why it was quarantined either 
Im not sure as to why this is the case. I deleted google earth from my computer and i hope that fixes it?
Could it of been a possible accidental red flag by bitdefender? I have done 3 scans since, all saying im A OK.
Thanks,
Reid