Hello! Friends I have to ask you all one general question. That Window Display Driver Mode 1.1 and 1.0 both are supported by but it is not supportable in Vista SP2. Can any one of you can give me the reason of this then I will be really helpful of him. After adding the support of WDDM 1.1 to Vista SP2 will not rupture anything for the reason that 1.0 remains accessible similar to Window 7.
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