MuseScore 3.0.2 won't open/run
Long time MuseScore user, using version 0.9.6.3 on a Windows XP SP3 OS. Decided to try and upgrade to a newer version of MuseScore 3.0.2. Downloaded the installer file, which shows up in my folder as Musescore 3.0.1 32 bit installer. I execute this file, and the installation program terminates normally, with a MuseScore 3 icon on the desktop. When I try to run the program, however, I get the error message "C:\Program Files\MuseScore 3\bin\MuseScore3.exe is not a valid Win32 application" Any ideas?