Diablo II Installer won't work?

[l)ark_Scorpion]

i have 2 OSes on my computer, and my default is C, second one is D. Diablo II is on drive D already, but I can't run it while I use the Drive C Os, so I tried to install it on here, but when I hit the installer, it comes up with "Play game" instead of install, when I hit play game, it doesn't work. How do I fix this?

 

[l)ark_Scorpion]

fixed it. had to temporarily move D:\program files\diablo II to a flash drive