QUOTE(Linker Split @ Mar 27 2009, 19:32)
Lol since it's impossible that he has got both DX9 and DX10 installed together, there are programs over the web which helps you to uninstall DirectX
I should slap you...
Unlike previous versions of DirectX, DX10 isn't built directly over the previous versions (and with good reason), hence, there are several libraries and bits in DX9 that
ARE NOT present in DX10. Hence, any game programmed using DX9 that reference these libraries will throw a hissy fit and give you errors like:
QUOTE
error compiling pixel shader PSSpecularAlpha
Vista
should come with the latest Versions of both DX9 and DX10. Unfortunately, I know through personal experience this isn't always the case. DirectX installers are really smart, and won't backdate libraries. I also know this through experience, as I've recently come to find out Vista has no support for DX7 games in Visual Basic.
Seeing as you clearly haven't paid attention to what I said in my previous two posts, and I feel it necessary to educate you;
DirectX 9 can be safely installed on a computer running DirectX 10. This WILL NOT affect the installation of DirectX 10.(My most sincere apologies if this isn't a DirectX related issue
)