I just checked my Add/Remove Programs - yes the x64 (and the x86) versions of 2010 Microsoft Visual C++ 2010 Redistributable are installed.
So it's detecting that one for sure.
But like I said earlier, I'm all good now - it just freaked out about it but made no issue afterwards. My installation is in the clear, no issues :D
But it does make you wonder what makes that happen. Oh well, I am happy :D