Dorico can't find orchestra library

Thanks for your help Ulf. This did not actually solve the problem but it put me on the right track. I tried your suggestion several times but it didn’t work. It then occurred to me to try copying the folder directly from the Admin user account into the normal user account and this solved the problem.

I’ve attached a screen capture of both versions. ( The good one is on the left.) I noticed that the working version is a little larger than the broken one.

I really like Dorico 2 btw.