Possible virus in driver file

When I try to download the latests printer drivers from this link
ftp://ftp.hp.com/pub/softlib/software2/COL1544/oj-6819-4/rw2_021_w02_esn.exe
which I found at www.hp.es, avast warns about a virus in the temp file from Opera’s cache
It is supposed to be Win32:Toal [Wrm] but I’m not sure if it would really be a virus as the file is an official driver update from HP.

confirm that this is a virus by scanning online
http://housecall.trendmicro.com

The online scanner doesn’t detect any virus.

Does this mean that it is clean?

Please send it to virus@avast.com together with short description for verification. We are not able to decide if it is false alarm or not without seeing the file first…

Thank you for your cooperation

Pavel

Just sent.