Error When Instaling Latest Version of MuseScore

I downloaded the latest version of MuseScore, and when I tried installing it, it will get past the agreement text then comes up with an error message-----only aborting, and I cannot continue further. I tried to re-download it, and the same thing keeps happening.

I uploaded a screen capture of the error I'm getting.

Any help is much appreciated. Thanks in advance,

Daniel, aka GOTHIK POET