TK503 driver issue
I am having an issue in connecting TK503 commmunication cable in my laptop. I have installed the driver software from PS501 cd and driver version :6.5 .After installation of the driver software and reboot i can find the tk503_tk504 programming cable under ports in device manager. but it appears with an yellow color exclamation. hence i couldnt connect plc with my pc. i am using windows xp professional version 2002 service pack 3.