Haha wow. This problem stumped me for hours till I googled it and came to this thread. I canot believe the solution was that simple haha. What I don't understand is when the table prefix was added, or when it became a problem, in the LinkMasterFields property. I know I never put it there and all logic says it shouldn't matter if it is there or not. Sorry I just like to know things like that. If anyone knows what makes this problem appear seemingly out of nowhere I would be grateful If you could post it