How can I fix “[Error 6] The handle is invalid.” with PySerial

Question

I\'m trying to connect to my phone from my Windows 7 PC using PySerial with the following code:

import wmi
import serial

c = wmi.WMI()
modem = c.query(\"SEL         


        

Answer 1

Use pyserial version 2.4:

http://sourceforge.net/projects/pyserial/files/pyserial/2.4/pyserial-2.4.win32.exe/download