NSUpgradewizard does not export 7.1 data

I need to export my Asset Management data from a 7.1 database into a new 7.5 database.  When I run the NSUpgradewizard.exe file on my 7.1 SMP it only produces a file at is 13MB in size.  When I look at the exporter for the Asset Management Solution it only lists License Certificate Exporter.  Does this tool work on exporting against a 7.1 database?  I used this on my NS 6 database and got a 19GB file which is what I was expecting from my 7.1 database.