WMS 1.3 can't pull image from 5070 WES thin client

I am converting from a WDM server to WMS 1.3 and I am having problems pulling an image from the 5070 thin client.

As a simple test, I tried to pull the default image from the 5070. I setup the pull request from WMS and get the pull request message on the WES thin client. I select pull now and it reboots. It goes through the boot process and starts the Merlin boot. I then get the following error message:

WMS repository server not available or required imaging files are missing

I do have the latest WDA software loaded (14.3.0.66).

I suspect that I am just making a rookie mistake or missed a step in the configuration process.

Any suggestions?