I just posted that windows live mail was fixed in the new build. It was working fine but it just failed again - same error as before. Had to go back to the daylight savings time fix.
Hi TigerMe, when VM is running, can you please send us problem report via Help > Report a problem and post its ID here? Highly appreciated.
It's the same problem that tons of people reported with the last release. Launch, it fails, work-around is to turn off daylight savings time. The difference now is that you got it working the first few times you launch it but it will ultimately fail.