Serato Crates Not Appearing on Prime 4

I bought a 1TB SSD and cloned my Serato 1TB HDD on to it. I then opened it up in Engin Prime on my laptop. I then spend a whole day analysing over 80,000 tracks and keeping the same crate structure. I then put my SDD in the Prime 4 controller and there are no crates and no files are analysed! Only the files can be seen in one very ling list of files. What have I done wrong? I was kind of hoping the process would be simple, but it’s not that straightforward.