B4 II Update Serial Number - Native Instruments
https://www.native-instruments.com/forum/threads/b4-ii-update-serial-number.30070/
Nov 22, 2005 · I'm a longtime B4 owner who just received my B4 II update today. To install it, it requests a serial number just like all NI products. I've looked all over the box inside & out, the manual, the jewel case, and my receipt and cannot find a serial number. It won't accept the old B4 number because that's the old NI format, not the current 25 ...
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