Not sure if this thread belongs here or in networks.
I have a point of sales system that is Windows 7 based. Connected to serial port 3 is a customer pole display that shows the total for each item sold.
My problem is that my point of sale software say that it cannot connect the pole display to the serial port. To fix this I have to go into device manger and uninstall the com port and then reboot and restart the POS software. I am unable to figure out why that is. I was thinking that something else is grabbing the com port but there is nothing else running besides the POS software.
Not sure if I provided enough details to explain my problem. I would really appreciate it if someone can help me out. Thanks
I have a point of sales system that is Windows 7 based. Connected to serial port 3 is a customer pole display that shows the total for each item sold.
My problem is that my point of sale software say that it cannot connect the pole display to the serial port. To fix this I have to go into device manger and uninstall the com port and then reboot and restart the POS software. I am unable to figure out why that is. I was thinking that something else is grabbing the com port but there is nothing else running besides the POS software.
Not sure if I provided enough details to explain my problem. I would really appreciate it if someone can help me out. Thanks