After publishing new galleries using MobileMe, the option to "Tell a Friend" does not work. It used to work fine in previous versions of Aperture, but now nothing happens. Using the email option to send a photo works fine.
I haven't published any new galleries in quite a while, and not in A3, but testing just now with existing galleries it is working as it should. Have you tested with existing gallery?
(I publish galleries currently to another service which is why I have no recent activity.)
In Mail Preferences/General is Mail 4.2 selected as the Default Mail Reader? In Aperture Preferences/Export is the entry in "Email using"properly "Mail" (without the quotes)?
Thanks for your suggestions. Yes, both preferences are set as you suggest. Out of interest I have just published a Gallery using iPhoto and the "Tell a Friend" button worked as it should, so I guess the problem probably lies within Aperture.
I just want to confirm this fix. I had the same problem with the "Tell a friend" feature in Aperture 3 not working for some new galleries- though it has worked in the past in all versions of Aperture for me. Trashing the described prefs file and restarting Aperture solved the problem though a few other basic prefs need to be reset including pointing Aperture at my library which resides on a RAID - not on my main hard drive.
Thanks for following up with your own solution!
I tried deleting the preference file but it did not fix the "Tell a friend" action. But the deletion DID allow me to email photos, which was a separate problem I had.
I am having the same issue, recently upgraded from Aperture 2 -> 3 and the "Tell a Friend" is not working. When you select it, it appears to do nothing. I am able to email pictures from Aperture fine. The preferences delete did not work for me.
Just wondering if anyone found another fix? So far no luck for me..