Build a Server list into a text file such as srv.lst and then using a NT/2000 resource kits regdmp.exe, such like
c:\>FOR /F "tokens=1" %i in (srv.lst) do regdmp -m %i "HKEY_LOCAL_MACHINE\SOFTWARE\Network Associates\TVD\Shared Components\VirusScan Engine\4.0.xx" | find /i "szDatVersion", would quickly help to find out the version of data. regards