Hi lespaul
The software which does work with the license you show us is the class-vp (This software was a shimadzu property, now is property of agilent). Anyway, there are two classes of licenses. the first one is activated via
http://chtromatographykey.com, and the page ask you your license serial number and a code written on the floppy, then, the page shows you the final code which you are going to write at the class-vp software. If the software does not ask you the license code, yo should go to c:/class-vp/key and in this sub-program you can enter the code you get in to the web page already.
The other kind of license is out of internet. The key program ask you the license location and you should lead to the a: unit (I mean the floppy).
the software request the license from the floppy and re-write it in order to not activate another license with the same floppy.
I can see your floppy works only with the class-vp software. If you want another software (ez-chrom, lc-solution or labsolutions), this floppy does not work.
There are exist another kind of license which are the dongles. Shimadzu used to convert floppy licenses into dongle licenses, with a charge. I don't know if agilent does the same thing too, but you can ask to your agilent seller.
I hope this info can be of utility to you. Regards from Mexico City!!