@ Shonumi: the VC++ redist isn't the problem here. Also there's nothing wrong about having both the 32 and 64 bit runtime installed
@ BritishRider: Dolphin apparently is the only true 64 bit application that you're trying to use. It's not a problem with Dolphin, it's your fault. Do not ever just randomly download DLL files off the net, it will screw up things and that's exactly what happened in your case. Remove all of those downloaded dlls and use the proper runtime installers instead.
btw, not trying to be an ass or something but you're like the 1000th user asking this question. 0xc000007b errors are always a user error, and it's always the same error source.
EDIT: To make my point more clear, your problem is not the VC runtime but the DirectX runtime. Likely, anyway; there's no way for us to tell where the issue is when people have a habit of downloading dll files from random sources and placing them all over their system.
@ BritishRider: Dolphin apparently is the only true 64 bit application that you're trying to use. It's not a problem with Dolphin, it's your fault. Do not ever just randomly download DLL files off the net, it will screw up things and that's exactly what happened in your case. Remove all of those downloaded dlls and use the proper runtime installers instead.
btw, not trying to be an ass or something but you're like the 1000th user asking this question. 0xc000007b errors are always a user error, and it's always the same error source.
EDIT: To make my point more clear, your problem is not the VC runtime but the DirectX runtime. Likely, anyway; there's no way for us to tell where the issue is when people have a habit of downloading dll files from random sources and placing them all over their system.