Try the following:

1. Open Command Prompt (run cmd.exe).
2. Change the directory to where you saved the pyw scripts
   i.e.
   Code:

   cd c:/undrm_tools/

3. Run ineptpdf.pyw by invoking python first as follows:
   
   Code:

   python ineptpdf.pyw

   If that does not work, then try running it with pythonw as follows:
   
   Code:

   pythonw ineptpdf.pyw

After running your scripts by invoking python or pythonw, you should get at least an error message that can be used to find out what is going wrong.