Word 2007 Crashing with Endnote X5

I am using EndNote X5 inetgration with Word 2007 SP2 on Windows Vista. All EndNote updates applied.

When I exit from Word 2007, Word crashes. If I disable the EndNote add-in Word 2007 does not crash when exiting.

Any suggestions for troubleshooting!?

Thanks

See this thread, which suggests checking for “send to bluetooth” on the machine, which is a known conflict. 

Thanks for the reply, unfortunately though there is no bluetooth on the machine.

Let me know if anyone has any further suggestions.