Python importerror:dll load failed:%1 is not a valid WIN32 application.

Running Python code appears: Importerror:dll load failed:%1 is not a valid WIN32 application.

Workaround: Go to download the pywin32 that corresponds to the version of Python you have installed and install

Download Link: https://sourceforge.net/projects/pywin32/files/pywin32/

Import _win32sysloader Importerror:dll load failed:%1 is not a valid WIN32 should

The previous problem was to use the Pyinstaller method to package the Py application, error import _win32sysloader (PYWIN32) Importerror:dll load failed:%1 is not a valid WIN32 application.

Solve:

1. Uninstall the 32-bit pywin32 First, uninstall if there is a problem, you can refer to:

Python question--cannot uninstall ' Pywin32 '. It is a distutils installed project and thus we cannot accurately ...-as bright as you-blog Park

2. Download and install the 64-bit Pywin32

D:\Python27\Scripts\pip.exe Install PYWIN32-223-CP27-CP27M-WIN_AMD64.WHL

After successful installation, packaging again, such as the issue of encoding, the file name is converted to alphanumeric.

Ref: 67636949

Python importerror:dll load failed:%1 is not a valid WIN32 application.