Opening contacts was also causing MY Outlook to crash. The DLL fix helped solve both problems.
However, I am still having a problem that wasn't solved by the new dll's, nor the latest upgrade (I'm running: 7.0.1456)
If I hit send on an email, but realize I forgot something, and go into the outbox to open it and edit it (I have my send/receive set on a 4 minute delay for times like this), the email will not re-send after I edit it while in the outbox.
So, I have to create a new email, or copy & paste my response into a new reply, as the initial email waiting in the outbox cannot be edited and sent again.
This is definitely a problem since this last major Avast upgrade.
This is the specific error message that pops-up: THE MESSAGING INTERFACE HAS RETURNED AN UNKOWN ERROR. IF THE PROBLEM PERSISTS, RESTART OUTLOOK.
Avast, can you please look into this? I should be able to edit emails that are in the outbox waiting to be sent. I believe the new software version somehow gets lost scanning an email again already in the outbox?