I have rebooted, unistalled and reinstalled add in. The add in is enabled in
Com add ins and macro security is not checked. I used this add in 1 time
successfully and it worked really fast. Now it doesn't work at all. I am
running stand alone version of Outlook 2007 with Office 2007 Home & Student
on Vista Home Premium.

Everything looks like it's going to work okay. I have my home address added
& selected to start, the location field carries over the address, I check the
space for send travel info with meeting invite and click get directions. The
button goes grey and nothing happens no matter how long you wait. I tried
using the add in for an appointment or an event. Same issue.