Everytime I post I'm getting flagged as spam. Trying again.
I've exhausted everything I could think of to fix this. I've completely uninstalled Office 2007 and the Zimbra Outlook Connector 5.0.7 to no avail. I'm unable to see the Personas tab in Outlook or the Zimbra Server Rules. The About Zimbra doesn't even show up in the Help menu. Everything else seems to work. I was previously getting the same error as in this thread:
Debug Assertion Failed
I re-installed the connector and after that the Personas tab disappeared. If anyone has any info on how to get it back, I'd much appreciate it.