It seems you have purchased soundpool other than Magix website? or only older soundpool got no BPM file. I got older Magix Soundpool, new Soundpool too.
If you are not talking about Soundpool DVD and you purchased from some where then first save that on your computer some where you can remember. Open Magix Music Maker than use add button. It seems you are using Music maker special edition therefore use the way how you add. I am Magix Music Maker 16 and 16 Premium user and use Add button.
If you still face problem, send message in details such as
By soundpool do you mean extra contents packs? or
you purchased Soundpool from Magix or else?
What is Genre name like Hip Hop, techno or else
Does all auido files are of same BPM such as 80, 100, 120 or 160
My hard drive was filling up and I had a computer Technician to make the gigabits into TB somehow my files got lost could u please assist me in this matter I would appreciate it the thumbnails Don't appear on the screen and all the loops I purchase will not show on the screen I Purchase several a week I have tried resting it I have used all 6 steps that you sent me to reset the sound loop.Also I cannot purchase any other soundloop because the display to purchase do not show on the computer Music make it 16 platinum I use.
. . . . I purchased several chill outs and other audio from MAGIX and I can't find the download links to reload them . . . .
Assuming you purchased the Soundpools from Catooh, links are only available for 14 days from purchase and it is your responsibility to make backups of the Soundpools downloaded see section 11.4 here.
However the response you have given does not relate to what was asked - please respond to the questions asked, be clear and as precise as possible, see this post, posting none essential information does not help us to help you.