Couldn't access Zimbra Desktop server

[jspirate]

All was well and then one day Zimbra would not load. The message it gives me is "Couldn't access Zimbra Desktop server"

I uninstalled and re-instated into a different directory without any luck.

Here is whats in the log for the new install:
2010-06-13 08:54:46,234 DEBUG [main] [] offline - Loading 6 folder mappings for service 'yahoo.com'
2010-06-13 08:54:46,250 DEBUG [main] [] offline - Loading 2 attrs for service 'yahoo.com'
2010-06-13 08:54:46,250 DEBUG [main] [] offline - Loading 19 folder mappings for service 'gmail.com'
2010-06-13 08:54:46,250 DEBUG [main] [] offline - Loading 2 attrs for service 'gmail.com'
2010-06-13 08:54:46,250 DEBUG [main] [] offline - Loading 5 folder mappings for service 'aol.com'
2010-06-13 08:54:46,250 DEBUG [main] [] offline - Loading 8 folder mappings for service '.msexchange'
2010-06-13 08:54:46,250 DEBUG [main] [] offline - Loading 9 folder mappings for service 'hotmail.com'
2010-06-13 08:54:59,187 INFO [main] [] log - No Transaction manager found - if your webapp requires one, please configure one.
2010-06-13 08:54:59,515 INFO [main] [] log - Opened C:\Installations 2010\zdesktop\jetty\logs\access_log.2010-06-13
2010-06-13 08:54:59,531 INFO [main] [] log - Started SelectChannelConnector@127.0.0.1:7633
2010-06-13 08:54:59,593 INFO [service-port-ping] [] offline - service port is ready.
2010-06-13 08:54:59,984 WARN [btpool0-2] [] system - shared-mime-info file error java.io.FileNotFoundException: C (The system cannot find the file specified)

[phoenix]

Please enlighten us on the version of Zimbra Desktop installed. If it's ZD 1.x have you thought about trying ZD2 Beta 3 - if you try it do read the install instructions and FAQ first. Any updates to your system recently?

[jspirate]

Version:
zdesktop_1_0_4_build_1833_win32

The only update I can remember that happened around about the time Zimbra stopped working was Java, but I think Zimbra worked after that update.

Thanks