I am aware there is a similar post with the same behavior but using Outlook or office 64bit.
The difference is that this is happening with Outlook 2007 32bit on windows 7.Communicator3.5.6907.261
User is able to right click on the contact and send an email on outlook but not from the communicator contact list.
Displays error:
Cannot connect to Microsoft Office Outlook to send email because Outlook is notresponding. Please close any open Outlook dialog boxesand by again. If theproblem persists, contact your system ad min istrato r.
I tried Uninstall and install MOC
Created Outlook profile and moved SIP folder
Lync was showing problems connecting to the exchange server
Ran clean free busy switch
Any ideas?