Can't send to TFTP...Cisco

I want to send a copy of my Cisco switch and router's IOS to my Solarwinds TFTP which is installed on my laptop. This generates a "Socket error" or "Error opening socket" or "Unexpected error"

I have re installed the TFTP server on the laptop, turned off the firewall all together and have made sure that UDP 69 is open but to avail.

Any thoughts???

Thanks in advance...