Terry,
It sounds like you have 2 projects referencing different versions of the same DLL, both sharing the same bin directory with the Copy Local reference property set to True. Try removing and re-establishing the references to mxBaseClass in each project and then Re-build the entire solution.
>I have had the following compile warning appear for some time but have not given it much thought because my app compiles and seems to work. Now I want to know what I need to do to correct the problem. Any ideas?
>
>
>Preparing resources...
>Updating references...
>
>Warning: The dependency 'mxBaseClass, Version=1.0.1446.17701,
>Culture=neutral' in project 'MCB' cannot be copied to the run directory
>because it would overwrite the reference 'mxBaseClass,
>Version=1.0.1488.21503, Culture=neutral'.
>
>Performing main compilation...
>Building satellite assemblies...
>
>
>
>Terry Carroll