Question about installing new upgrade version:Measurement Stidio 6.0

[CoCo]

Dear sir
I had just received my CVI upgrade version,Measurement Studio Full Development System for Windows 2000/NT/Me/9x. When I install it, I was asked the product ID. But I can find it nowhere. When I tried to register, I was promoted to input serials number. I tried several numbers, including P/N, S/N, the number printed on the cover, etc, but they are all invalid. Then what shall I do? Where should I find that product ID on earth? Do please help me!!! Thank you very much!
Best wishes!
Yours sincerely
Ma Runmei

[Chris Matthews]

There should have been a yellow card that came in the box with the software that has the Product ID on it. If you can't find that card, call our sales representatives at 1-800-433-3488 and they can help you.

Best Regards,

Chris Matthews
National Instruments

[CoCo]

Thank you, sir! I had found that product ID finally!