A principal página de download do Virtual Floppy Drive é o link . Suporta o Windows 7 de 64 bits.
Mas há comentários na página do Sourceforge dizendo que ele não funciona no Windows 7 de 64 bits. Um usuário (toantu) encontrou um caminho e postou um comentário mais abaixo.
First copy the content of virtual floppy folder to C:\temp\.
Download dseo13b.exe, install ... right click and choose run with administrator, select enable test mode, reboot, run it again with administrator, select sign a system file, type in C:\temp\vfd.sys
Go to C:\temp\ folder, right click vfd.exe, choose properties, go to compatibility tab, select run this program in compatibility mode for XP and also select run this as an administrator, select driver tab, select browse, select vfd.sys, press install and start. Go to drive0 tab, select change, choose A for your drive, OK. Now select open/create, click create and hopefully your drive will be activated in Windows 7 64-bit. You must run all of the above with administrator right by the way, and make sure you have 64-bit version of 2 files vfd.dll & vfd.sys