It said "Press any key to continue", so what happened when you pressed a key?
Here's what I'd do:
1) Open Windows Explorer and go to the FAH directory where it was installed.
2) Select the fah.exe file, and right click on it.
3) Select "create a shortcut" from the pop-up menu.
4) Now select the shortcut you just made for FAH, and right click on IT.
5) Select "Properties", and look for the "Target" line, about dead center.
6) On the end of the target line, outside the quotation marks, add this:
" -verbosity 9 -forceasm", without the quotes.
7) Click on Apply button, and save, and start up FAH smp, with your new shortcut (which I would drag to the desktop, just cause I'm lazy).
Note: there is one space before each hyphen, but no space after they hyphen, at all. FAH is very fussy about these things.