Messaging not opening after time update

[ppc_user101]

My device had a notice on the screen this morning saying something about the time being updated for the Daylight Savings. Other than that I can't figure out what's going on. All was well yesterday. But now, my messaging won't open. When you press the shortcut for it or open Programs and select Messaging, nothing happens...and I mean nothing. It's as if you didn't even press the button. Everything else works normally though, calendar, Internet, etc, etc. I can't open ANYTHING in the Messaging section - no Outlook mail, none of the POP accounts I have setup, nothing. It just won't open anything in messaging or even try to. I pulled the battery to reset it too. No luck.

Any ideas?