Was charging along just fine entering tasks ... came back to my desk this afternoon and tried to enter a task -- when I hit Save and Close I get the error message "could not complete the operation. One or more parameter values are not valid".
I am not using the Outlook Add-in, but i have customized my outlook according to DA's 'White Paper'.
Any ideas? I've already shut down and restarted the computer and outlook. This is a real problem..