This is a Microsoft DLL that is used in ControlDraw to check the status of the model. This is used in ControlDraw to continually check the status of the model,

A debugging option in Tools Utilities, disable LDB Checking, stops this.

Tools MS LDBViewer runs the Microsoft Access LDB Viewer - with this you can see who is logged on to the model.

You must have LDBView.exe in your ControlDraw folder tor this to work.