Win32 Disk Imager reduced my Ultra Fit capacity from 16 Gb to 1 Gb

Hi,

I used Win32 Disk Imager in order to burn an ISO on my Ultra Fit (this was meant to let me boot from USB).

Now it seems that using Windows tool to format my USB drive I can get back just 1 GB.

I would like some help,

Thk

google search for 

HP Disk storage format tool

download that and use it to format the drive. it should be able to restore the full capacity.