@Bos Don’t download, or install the FX BFD1+2 installers. The replacement serials are for the identical libraries, but they are different libraries by name and have unique installers.
No, you can’t register any BFD products on the inMusic website. That is done through the License Manager only and no it won’t recognize BFD1+2 serials. I’ll tag @BFD_Drew, but read this post on how to gain PM privileges on the forum.