avast! says virus, but it not!

hi.
I have vPlug.dll for my DVB Dream program.
Today Avast! update VPS for 0531-2 and says: Win32:Trojano-1984 [Trj].

I send file for analis and this is results:
Scanner results
AntiVir Found nothing
ArcaVir Found nothing
Avast Found Win32:Trojano-1984
AVG Antivirus Found nothing
BitDefender Found nothing
ClamAV Found nothing
Dr.Web Found nothing
F-Prot Antivirus Found nothing
Fortinet Found W32/Startpage.DU-dr
Kaspersky Anti-Virus Found nothing
NOD32 Found nothing
Norman Virus Control Found nothing
UNA Found nothing
VBA32 Found nothing

What can I do now?
I need this file for watching TV :expressionless:

It seems a false positive.
Just add the full name and path to the two exclusions lists of avast!.
Into Standard Shield (on-access scanning) Advanced tab of settings and into Exclusion tab of the Program Settings (on-demand scanning).

Is the problem still present?
Did you submit the file for analysis, please?