Hi, When I use GetValues() function to retrieve the values for first time (while running\debugging my asp.net application) over a time range it works fine, but when I try to run it for second time the application gets struck at GetValues. In order to get the values I need to reset my IIS. Am I missing something? Or do I need to add anything after retrieving the values? GetValues function is used inside a foreach loop. Would that cause any problem?