Trojan in Toshiba Updater? Toshiba System Settings (32/64bits)

Avast has reported a Trojan Win32:Downloader-RTP [Trj] when I have been updating my new Laptop with the program “Toshiba Service Station”.
The name of the update is “Toshiba System Settings (32/64bits) version 3.0.6.1”.
I think that its a false positive but I don’t know if it’s write.
The Laptop is new, I bought it the later week, and I’ve used it five o six hours for to install avast, windows updates, chrome, and few more.
What can i do?
thanks

Test the file at VT (https://www.virustotal.com) and post the link to the result here.

Link to the result of VT:
https://www.virustotal.com/es/file/f26f5c1dc96861799a88d73679be667abb890d753c4f0e766dd5b0a838c8a4db/analysis/1449788783/
Thanks

You can report a suspected FP here: https://www.avast.com/false-positive-file-form.php