http://i.imgur.com/OOb93.jpg
DON'T KNOW how to start the first KB project ----- check google already -- don't seem to be SQL problem
try VIEW - Perference and look for SQL SERVER connection in Genexus -- but get screwed further
GeneXus - Frequently Asked Questions
In this place you can find solutions for common questions about GeneXus .
GeneXus - FAQ