Setting Zimbra as Default not Outlook

Just by checking the box "Set Zimbra as Default" in Preferences doesn't work. My Outlook client still opens when clicking on email address & when wanting to send an email from a web page. The setting has to be in the control panel....but not sure. I checked under Internet Options, then Program defaults. I did see Zimbra listed and check it but still Outlook opens. Any suggestions?????
Also,
We work with an accounting program that exports files as attachments to emails and by default it is opening an Outlook email to send the email and attachment and we need this to be done in Zimbra Desktop.

By using the following navigation how can we make this happen:

Control Panel > Mail > Profiles

Essentially I need to know how to create a Zimbra email profile in the control panel of the Microsoft Windows Control Panel.

Are you saying you want to create an Outlook profile from the control panel that talks to a Zimbra server?

The only profile in the control panel is outlook and it only gives you outlook as an option. I just want to use Zimbra for all my defaults, but Outlook keeps coming up. I deleted my Outlook account but it didn't help.

This is still unclear. When you say you want to create a Zimbra email profile, that means an Outlook profile talking to Zimbra. If you don't ever want to use Outlook, why not just uninstall it?

may be this thread will help you.

http://www.zimbra.com/forums/general...a-win-7-a.html