False Positives

Viruses and worms
1

I re imaged my Compaq Presario CQ56 Laptop. I keep getting alerts (2 at a time ) that a threat has been detected in my dropbox.
Says Setup.exe is Malware, says 5e9594fd.tmp is a threat.

2

try to clear your dropbox cache https://www.dropbox.com/help/328

did that help?