Hello,

The function GetSpecifiedTimeOnDate definition specifies that the first parameter is a date stamp, not date time (which is what it specifies that it returns). So you are passing in something the code doesn't expect. I don't know exactly why it doesn't digest it correctly but am not surprised given that it's not made to do so. If I had to hazard a guess, you're falling on the wrong side of midnight GMT, based on your other parameter values.

I don't understand your usecase. If you have a date time stamp already, why are you calling that function at all? The purpose of the function is to take a given date, hour, minute, second, and time zone and to get a valid datetime stamp for that combination. If you already have a datetime value, presumably the rest of the parameters are invalid.

Thanks,

- Mike