I think he means his graphics card won't support it. If you check your hardware vendor, they often did 'software wrappers' that emulated Open GL calls through Direct X. Matrox and Voodoo cards had to use these. If you find one, don't expect stellar results.
Even if you have one of these ancient cards, you can get something much better, even PCI for only a few bucks.
I found this too. I have no idea if it works, and it looks like it is for linux computers.
http://sourceforge.net/projects/dxglwrap