Run it in compatibility mode as Windows XP.Right click on the executable,Properties > Compatibility tab > turn on Compatibility mode, and set it to Windows XP Service Pack 3.
You need to run it with DosBox. How? Beats me.
The installer is 16-bit, which is why you're getting that error. 64-bit CPUs don't have 16-bit capability.You need to find a way to install the game manually, or at least find somebody who made an updated installer.
did he just say windows 3.1
yes
i have not heard of that since the dark ages