Gradually (it seems) my email attachments have stopped opening. The last straw was tonight, when I clicked on an old email with a word doc and it worked, then a couple minutes later I clicked on the same email doc attachment and it just sat there. Right-click-open doesn't work either. Save and open does. Finally, I cleared all helper applications completely and sent myself a new email with a known good attachment. Clicking it does not open up the expected window asking me what application I want to use. Just sits there. Any ideas? Thanks in advance.

http://sillydog.org/forum/viewtopic.php?t=3795