Did you definitely unzip the zip file, rather than just going inside it and double-clicking the Setup.exe file? Right-click on the zip file and extract it to its own real folder, then go into that folder and run Setup.exe from there.
Did you definitely unzip the zip file, rather than just going inside it and double-clicking the Setup.exe file? Right-click on the zip file and extract it to its own real folder, then go into that folder and run Setup.exe from there.