I was using Zimbra Desktop and it was great. Then suddenly it would not load. I've tried to uninstall by various ways, including using Spotlight and dragging each Zimbra folder to the trash. Then when I go to install, Zimbra gets to the end of the installation and says it could not install. Has anyone else had this problem and found a solution?

FYI: Yahoo Help says they do not support Zimbra. Zimbra says they do not support the free Zimbra Desktop from Yahoo. That's why I'm asking for help on this forum.