directx9.0c网通主力下载1 http://file2.mydrivers.com/others/microsoft_directx90cfin.exe 网通主力下载2 http://file.mydrivers.com/others/microsoft_directx90cfin.exe 电信主力下载1 http://file5.mydrivers.com/files/others/microsoft_directx90cfin.exe