[Evolution] Evolution crash

[john <johnb51 earthlink net>]

Hello
I have just started using evolution and have created problem. I mailed a
test message with a calendar attachment to myself to see how it would
turn out. When I click on the message, evolution crashes with a fatal
error.I have tried various means to delete message but evolution crashes
every time. Any help would be appreciated in straightening this out.
Thanks
John