HS2: own multi-programs can't be loaded on 2nd Laptop

I created a few multi-progs and saved them on my Desktop PC. Everything is fine. Now I wanted to copy them to my Laptop. So I copied the multi-folder (… /docs/VST3Presets/Steinberg Media Technologies/…) to my Laptop. When I start HalionSonic 2 on my Laptop, I can see the multi-progs in the user contend, but I can’t load them … any ideas?

Thank you!