After upgrading a project from SF v1.5x to v1.6 I’m having problems with the Infragistics controls. I have Net Advantage 2006 vol 3 installed on the system and have added the references to the updated DLLs to the project reference list. Everything compiles OK but I’m getting an error when I try to access a Infragistics control. If I delete then re-add the control it works okay.

-Larry