63ea5cd0_uary_2012___Spoon_User_s_Guide__Question_Issue
[Solution] There is a known issue in GroupWise where it will not work with 64 bit versions of Outlook 2010. The error also occurs when both applications are installed locally. [Question/Issue] 
I virtualized and added Outlook 2010 64 bit to my Desktop for use with GroupWise, and now Outlook 2010 will not start.
Spoon Virtual Application Studio FAQ - Spoon Documentation - January 2012 - Spoon User's Guide
Question/Issue