microsoft visual C++ redistributable question
 

Hey people

I've been going crazy uninstalling and reinstalling drivers over the past week to try and get bioshock working on my laptop, I reinstalled the latest directx drivers and then i looked in my programs and it had 2 microsoft visual C++ redistributables in there, one was 40mb 8/6 the other was 250mb updated 8/22. I was assuming that it was packed with the new directx and the older one was no longer needed so I uninstalled it. Will this make thing go haywire or is there only sposed to be 1 instance of this program in there?