switch to Catalina
Hi,
I switched to Catalina and now my program Sibelius 6 is not working anymore, what to do?
Thanks, Gr F Landesbergen.
As far as I can tell, Sibelius 6 is a 32-bit program, and as such will not run under Catalina or newer macOS versions.
You'll want to check with the publisher to see if they have an updated 64-bit version or a compatible replacement to run in the newer macOS versions.