Hi, I'm working through the Stock sample walkthrough in the SQL Server 2000 Notification Services SP1 help file (our client has SQL Server 2000 so this is required). I have a question relating to the value that is passed to the NSSetQuantumClockDate stored procedure. Firstly, I should point out that the server default and login languages are set to British English. I am at Task 5: Adding a Notification Generation Rule if you want to refer to the walkthrough text. When I follow the instructions, I use the following call: EXEC NSSetQuantumClockDate '2007-03-07 10:41:34.960' The UTC date was copied from the output from a call to NSEventBatchDetails. The date is 7th March 2007. However, when I call EXEC NSPrepareRuleFiring 0, 0 I get error '4016: The quantum end time is later than the current real clock time. Notification Services cannot process events that occur in the future.' Upon further investigation the input date to NSSetQuantumClockDate was interpreted as 3rd July 2007. To overcome this error I changed the input to NSSetQuantumClockDate to '2007-07-03 10:41:34.960'. I'd like to understand why the original input to NSSetQuantumClockDate was not processed as I had expected. Is there some configuration I need to apply to ensure the date is processed as 'yyyy-mm-dd ...' ? -- Regards, Craig