Home FAQ What can’t you do with the Student Version Lite? PT Does not allow files with more than 1,500 observations per series to be saved.Does not allow data to be exported when the number of objects/observations exceeds the limits (e.g., more than 60 objects).Does not allow offline work for long periods (requires periodic internet connection). Related Previous What can you normally do with the Student Version Lite? Next Are there specific versions for students?