Ok, I have complete a complete unistall on dwcs6 and Web assist products. In addition, I removed all wa from cs4 suite.
I reinstalled cs6 and "in the order" required... Web assist ecart, design extender then data bridge.
I still cannot get it to work.
I did get an "end-around" hack! I closed cs6 and opened cs4. I installed the spry widget on consultants.php and presto! it worked.
Then I closed cs4 and opened cs6. It seems to be fine... but this is just a hack. Not fun and a huge chunk of time....lost!