128 megabytes (MB) of RAM or higher recommended (64 MB minimum supported; may limit performance and some features)
Yes, you can.
you can't. its not compatible with windows 7
yes
You will need the key to download and install Windows 8.1 for the Surface Pro after a factory reset. You can call the company and ask for the key.
Buy the other version and install it.
No. If you don't want Windows, then don't install it.
Only if you use Apples Boot Camp drivers to install Windows. If involves adding a small partition to the HD and then you install a purchased copy of Windows. You then have an installed full copy of Windows to use or play Windows games on.
Software written for Windows requires the Windows operating system to be available. If you have the Windows operating system installed on a Mac Book Pro then you can install and use Windows software. (See links below)
Pro Tools 8 needs Windows 7 in order to operate and cannot run on earlier versions of Windows such as XP.
1.5 GB Minimum
By the look of the file that you wish to install onto your MacBook Pro "setupexe", it seems like you are trying to install and use a Windows application. This can be seen because any application with the extension "exe" is an executable file and is made for Windows. You cannot install or use these sorts of application using Mac OS. Unless you have BootCamp and Windows installed on your Mac, you cannot use these applications. If you do have BootCamp and Windows installed, simply boot your machine into the Windows OS and install your "exe" file.
Windows Pro is not a operating system.