I had Zimbra Desktop on my Mac for a long time, latest on Leopard where it worked.
After I upgraded on Snow Leopard, it stopped working.... I got new version from the site and installed again but it refuses to work.
I get error while i says "Starting Yahoo Zimbra Desktop Core Service" ... The error is "Failed to inject zimlets. Some features may be missing"
Even after when click the App, it goes in a loop and after 5 mins, comes back with an error and does not work at all.