SyntaxError: invalid syntax

Thank you for your efforts!

Python on system and globally defined (Windows 7 64-bit).

export2enex.py located in folder with starred.json

Entered "python export2HTMLFiles.py" and recieved error:
File "export2HTMLFiles.py", line 4

^
SyntaxError: invalid syntax

Thank you!

Start by comparing the mentioned export2enex.py and export2HTMLFiles.py files and checking which script the project expects to run with starred.json. Reproduce the reported command on the stated Windows/Python setup and inspect why the interpreter reads HTML as Python; done means the intended export entry point is clear and runs without this SyntaxError.

Written by the indexing model from the issue text.