ISIResearchSoft Export Helper -- Do I need it?

I have Endnote XI on my computers and noticed

ISIResearchSoft Export Helper

in the Add/Remove Programs section of my Vista X64 PC. Do I need this to interact with the web or not? Is it from Endnote or from past programs I installed (Reference Manager and Procite)? 

I don’t like having junk on my Vista – it runs better without needless programs. 

Thanks in advance

On my computer it’s called “ResearchSoft Direct Export Helper”, but I think it’s the same: You need this if you want to use the Direct Export feature offered by some retrieval systems, so I suggest not to remove it.