Sims 4 install error

Try installing it from here:

http://www.microsoft.com/en-us/download/details.aspx?id=40784

I believe it is also in the game's main data folder (in \Origin Games\)

\Sims4\__Installer\vc\vc2013\redist\vcredist_x86.exe

Don't have the game installed near me at the minute so that probably isn't exactly correct but it should be darn close.

Run it as Administrator.

This seems to have fixed some VC errors for others:

http://answers.ea.com/t5/The-Sims-4/sims-4-vc-error-code-1603/m-p/3432955#M5103