Halion 5 Freezing on searching samples

Hello All, I’m just getting time to finally approach my many years collection of projects and am now having this problem, Where halion projects (seemingly ones that have been moved) when loaded will hang with the spinning wheel trying to find missing samples. This happens in cubase and standalone mode. Did anyone here find a solution ?
Regards

Poloz

Mac 10.11.6 , Cabuase 8.5, Halion 5