I have located my original Empire Wargame of the Century floppy
and Command Manual.  I want to load the game on my gaming PC but
I'm having trouble with it.

My gaming PC runs the Windows 7 64 bit OS.  I purchased an
external USB 3.5" floppy drive to use for my old games.  When I
try to copy the floppy to a directory in my PC I get a message
that says the disk is not readable.  If I download DOSBox will it
allow me to copy the floppy?  I suspect the the command prompt
will not read the floppy because it is not really DOS but Windows
7.

Can anyone give me some guidance?