Why can't windows exefile run?

I download the newest windows exefile gitea-1.14.5-windows-4.0-amd64.exe,and click to run it under win2008r2x64.But at once a message box is poped up with such text “gitea-1.14.5-windows-4.0-amd64.exe is not a valid win32 application”.I try to run it under several other os,including win2019 and win10.I also try to download and run other version exefiles.Each time i get the same result.I use cffexplorer to explorer the exefile,it seems normal. At last i use windbg to debug it and also get the same message.
What’s the problem?Thanks.

that’s weird it is giving you information re: win32, as this is an amd64 exe. What is the previous version of gitea you have used?