Copyright Desktop installation or activation failures can be frustrating. If updates are stuck or license validation fails: copyright Desktop installation or activation failures can be frustrating. If updates are stuck or license validation fails: https://forum.objectivismonline.com/index.php?/topic/47064-how-do-i-contact-%EF%BD%91%EF%BD%95%EF%BD%89%EF%BD%83%EF%BD%8B%EF%BD%82%EF%BD%8F%EF%BD%8F%EF%BD%8B%EF%BD%93-payroll-customer-service-number/