For what it is worth...
I'm using Zimbra Desktop, provided by Yahoo, on Windows XP SP3.
I've been using it since it came out, with very little issues. In the last day or so, Zimbra will not load all the way. I'm not certain, but am pretty sure I did update Itunes in the last day or so.
I did a bunch of searches on the web, and found some threads about this error message when I opened the error console (hitting shift F6 while zimbra was loading). But they basically lead nowhere - with just some back and forth claiming that Itunes was the culprit, and zimbra folks couldn't do anything about it.
Error: uncaught exception: [Exception... "Component returned failure code: 0x80540006 [nsIApplicationIcon.show]" nsresult: "0x80540006 (<unknown>)" location: "
JS frame :: chrome://webrunner/content/webrunner.
js :: anonymous :: line 692" data: no]
So I searched some more and found a thread that suggested trying to open zimbra in a browser by grabbing the URI from webapp.ini under
c:\Documents and Settings\any user name\Local Settings\Application Data\Zimbra\zdesktop\zdesktop.winapp\winapp.ini
and pasting it in a browser request window. This worked for both google chrome, and firefox.
By the way, there seems to be something wrong or changed with the zimbra FAQ, as several searches point to no longer existing urls - in the FAQ
There were a few other threads that I read, that lead me to try changing the settings in the webapp.ini.
Here's the original webapp.ini - with my uri truncated, since I guess it identifies me - This ini with my full blown uri did not work
[Parameters]
id=zdesktop@zimbra.com
name=Yahoo! Zimbra Desktop
uri=http://127.0.0.1:7633/desktop/login.jsp?at=092302
icon=launcher
status=false
location=false
sidebar=false
navigation=false
trayicon=true
splashscreen=splash.html
include=flickr.com
I tried several options. The one I was able to consistently get to work was as follows ( with my uri substituted for the uri) - basically I removed the last three lines, of the webapp.ini above.
[Parameters]
id=zdesktop@zimbra.com
name=Yahoo! Zimbra Desktop
uri=http://127.0.0.1:7633/desktop/login.jsp?at=092302
icon=launcher
status=false
location=false
sidebar=false
navigation=false
One more thing to note - with the "working" webapp.ini, the
Error: uncaught exception: [Exception... "Component returned failure code: 0x80540006 [nsIApplicationIcon.show]" nsresult: "0x80540006 (<unknown>)" location: "
JS frame :: chrome://webrunner/content/webrunner.
js :: anonymous :: line 692" data: no]
still appears early on while loading zimbra, on the error console, but as the error console refreshes, the message goes away and zimbra loads. So, I'm guessing that the uncaught exception may not actually be related to my problem - but who knows, that also may lead to some variable not getting set, or not getting cleared.
While I was testing different webapp.ini versions, I restarted zimbra desktop service after each change I made. Once, after starting and stopping the service several times, as I tried different webapp.in versions, I got an error that zimbra could not attach, but at that point I was no longer able to access zimbra via a browser with my uri either. After rebooting my machine, I was able to access zimbra with the above "working/altered" webapp.ini.
You may be able to add more lines back in, since when loading with the above webapp.ini ther is no icon in the taskbar that allows you to quit and shutdown the service, but I got tired of debugging past this point.
Hopefully this information may help some of the developers.
I saw in another thread that someone believes it may be an issue with mozilla prizm. There's a bug report there, but it's unconfirmed and unassigned
I really like Zimbra, and hope the developers can get to the bottom of this.
I may crosspost - to a few other threads. Hope that is okay