I am using Win7 (64 bit) to create simple Python script as “helloworld.py” then create executable file by using PyInstaller as command “pyinstaller helloworld.py --onefile”. helloworld.exe is created under “dist” folder. After that, I tried to test it by using DOS command line "call helloworld.exe". It shows good result “helloworld” message as expectation. Then I copied helloworld.exe to my target machine Windows 2000 and call helloworld.exe to test it but found the error dialog with message “C:\dist\helloworld.exe is not a valid Win32 application.” Anyone can help to advise me to fix this problem?
Python3.8.8 (32 bit) PyInstaller4.2