I had started to have several script problems that got to be too much, so I uninstalled ZD (and deleted the files that the uninstall doesn't) and did a clean new install. I blissfully ran for a full day with no problems whatsoever (after taking a bit of time to sync with my Zimbra mailbox). End of the day, I closed it down. I come in this morning, start it up and I get the following:

Cannot connect to server.
method: SearchRequest
msg: Cannot connect to server
code: EMPTY_RESPONSE

If I try to click on setup to verify that the settings are correct, ZD just locks up (spinning circle forever). This is frustrating because I've been running ZD for a couple of years and only within the past few months started having problems that progressively got worse.

I'm running Win 7 Pro SP1, Zimbra NE 7.2.0_GA_2681 (we're planning on upgrading to 8.0 next week), and Zimbra Desktop 7.2.1_GA (current download).

Any suggestions would be greatly appreciated!