which version of MS Office is required for Analysis for office 2.1?

Hi all,

which version of MS Office is required for Analysis for office 2.1?
In the administrator guide it is only mentioned that MS Office 2010 or 2013 is needed.
When i try to install Analysis for office 2.1 an error message appears that MS Office 2010 or 2013 (64 bit) couldn`t be found.

We have 32 bit Version of MS Office 2010.
Do we really need 64 bit Version?

thanks and best regards
Christian