I'm running Outlook 2010, 64-bit. I attempted to install the LinkedIn social connector, but I received the "invalid user name or password." I followed another post, which said to uninstall the AddIn and reinstall the update. I searched on the socialconnector.dll files and found multiple and moved them to separate folder. Well, after I uninstalled the Outlook Social Connector, now I can't find the 64-bit installation file. If anyone can tell me how to reinstall, I would appreciate it.