Please help! I've installed, removed, reinstalled, tried everything I've seen on these threads but cannot get the program to open!

I've even tried downloading and installing an older version, as the Core Service is initializing I get the message "Failed to inject zimlets. Some features..." When I try to open the application a page comes up with icons but nothing else. I do not have Outlook, was trying to find a program that my husband can sync his Blackberry with without having to buy Outlook. Please help!