<br>Catrina bailed me out last week, alerting me that with its Service Pack 4.0, Microsoft corrected a bug in its Data control so that this can now be linked to Access 2000 databases.<br><br>However, having installed this Service Pack, a funny thing is happening to several, but not all, of my previously functioning apps. They run fine, but when I try to exit out of them, ie Unload the MDI Form, VB6 crashes (reproducibly) with a “VB6 caused an invalid page fault in module VB6.exe at ….” message.<br><br>I’ve tried running simpler apps and they work fine.<br><br>I've also tried reloading the Service Pack, and VB6, to no avail.<br><br>Can any one shed any light on this?<br><br>TIA<br><br>\Frank (<A HREF="mailto:nfrank@home.com">nfrank@home.com</A>)<br><br><br>