There is one thing is that Windows 7 was iffy about UEFI so I'd skip that idea and use old stodgy BIOS modes.
Also, http://lifehacker.com/5976620/connectify-dispatch-merges-your-available-internet-connections-into-one-fat-super-fast-pipe and other sites notes this is payware.
-> If they don't answer questions, maybe you need to reconsider this purchase?
http://blogs.technet.com/b/askcore/archive/2011/05/31/installing-windows-7-on-uefi-based-computer.aspx goes over the install routine for Windows 7 UEFI but I found that clients absolutely bombed trying to reinstall the OS that way. So for 7 we went back to old BIOS.
I want to rum a x86 software "connectify dispatch" as stand alone application, i dont know if i can run the application without windows and if my only option is to run it in windows could i use Windows Embedded Compact 7 then install the application?, also if i can install the OS in UEFI for an specific hardware i wanna use for this project...
Thanks for your help.