How do i know if it is safe to try this tool to flash a Aspire One AOA 110?

Dear flashrom crew,

I downloaded the latest BIOS for aspire one AOA 110

In case it helps here are the links
https://acer--uk.custhelp.com/app/answers/detail/a_id/6054/~/updating-the-bi...
http://www.acer.com/ac/en/US/content/drivers

http://global-download.acer.com/GDFiles/BIOS/BIOS/BIOS_Acer_3310_A_AOA110%20...

Looks like the .fd file is the binary.

But how do i know if this will work?

Just trying to save some hardware from the scrapheap. So the risk is 
low, but it would be a shame if i brick this thing.

Kind regards,

Wilfried