Thanks for the reply. What is it under in Add/Remove Programs? I searched and there is no plugin entry in there, or I couldnt find it anyways.
As far as my vCenter Server goes, the webpage works fine, and says the Netapp VSC is already registered to vCenter. As I mentioned, it seems related to where I have the vSphere Client installed, and I need to remove that, or change the IP its looking at.