I upgraded to macOSMonterey by accident and now my Sibelius 7 program is not working properly and my Sibelius First is not working at all - any advice? I am really dependent on Sibelius for my work!
I upgraded to macOS Monterey by mistake.
I lost my Sibelius First and my Sibelius 7 is now not working properly.
I depend on these programs for my work. What do I do?
Is Sibelius 7 not compatible with the upgrade?
MacBook Air 13″, macOS 12.2