Hello Pera,
This is a known issue with ComponentWorks 3.0.1 (and prior) which has been fixed in Measurement Studio 6.0. You can upgrade quickly and easily at our online site http://www.ni.com/upgrade while taking advantage of upgrade pricing. If you have any questions or comments, feel free to contact us at http://www.ni.com/ask.
Jeremiah Cox
Applications Engineer
National Instruments
http://www.ni.com/ask