Hi Daniel, I thought I’d flag that I’m getting a similar error message when I try to install the direct download, albeit on macOS.
It is saying that the file is damaged and should be moved to the bin.
Am I the first Mac user to be getting such an error message?
Any help would be appreciated. Dorico works great… I’m doing the trial now and I can see how superior it is to Sibelius! I REALLY would love to get this resolved.