ı cant do configuration

i see this error when i want to configurate my xbee s1 modules.what i need to do for accomplishing this error.‘Could not find any device in port17>error initializing Xbee parameters’. could you please help me?

How are your XBee modules connected to your PC? What are they connected to?

Which XBee modules do you have?

What steps have you taken to resolve the issue?