0xc00007b error on running exe made by csharp

I have some problems with dot net framework;

I've just installed Visual-Studio on my Windows 7 PC but when i make an empty program with C# and .Net 2 to 4 ;I get 0xc000007b error; So, I googled and found out that dependency walker could help in these situations and I downloaded It and It shows me that I haven't these dlls:

API-MS-WIN-CORE-WINRT-ERROR-L1-1-0.DLL
API-MS-WIN-CORE-WINRT-L1-1-0.DLL
API-MS-WIN-CORE-WINRT-ROBUFFER-L1-1-0.DLL
API-MS-WIN-CORE-WINRT-STRING-L1-1-0.DLL
DCOMP.DLL
IESHIMS.DLL
MSS32.DLL

I don't know where to download them or for which libraries are them.

I found out that the Dependency Walker just shows that API* is not available and it can't detect it.

So i googled again and found out that this tool is working so better.

I just haven't mscoree.dll.