Slow speed using DataDirector Executable

Data Director Question We are currently using data-director v 3.5 to develop on Visual Basic 5 Enterprise Edition connecting to an Informix On-Line Dynamic Server V 7.0. Our problem is that in the design environment of VB the project loads in a matter of seconds whilst the executable takes several minutes to load. After further inspection of the problem we have found that a Windows (95) swapfile is being created of sizes exceeding 400 Mb whilst in the VB design environment the swapfile is around 40 Mb. We believe the problem is linked to using the data director Navigation controls of which we have around 30 - 40 on the forms as when we delete these the executeable then runs extremely quickly. Has anybody else experienced this problem whilst developing with Data Director. More importantly does anyone have a solution to this as it is making our executeable unusable. Many thanks