Error in installing iCloud. HRESULT: 0x80073715

As the photo shown above, I cant install my iCloud properly.

I searched online for the HRESULT: 0x8007371

it says that I must have the x64-based version of Microsoft Visual C++ 2010 Service Pack 1 (SP1) Redistributable Package installed.

So i install it.

But I still can't install iCloud.

the website shows that I need a hotfix, can I know what is that and how to settle it?

link: http://support.microsoft.com/kb/2643995/en-us