Thatnks for the responses, it's much appreciated. I think Gord is exactly right, there is something wrong with the 64bit dll's. The MGE application was not only giving some very odd behaviors on the 64bit server, but I couldn't even get it to compile in VS. The errors I experienced with the 64 bit dlls on my local pc really didn't make much sense.
One thing I did notice in the Object Browser within VS is that I was unable to drill down into the OSGeo assemblies to see the libraries within them (except the OSGeo.MapGuide.Geometry.dll). I still cannot do that with the MapGuideDotNetApi.dll, but I now can with the OSGeo dlls. That is very odd behavior for those 64bit dlls. After referencing the 32bit dlls, I can now access and view the OSGeo dlls in the Object Browser of VS which I couldn't previously do. I have the project now compiling with the 32bit dlls and no errors. There is definitely something wrong with the 64bit version. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/64bit-dlls-not-working-tp6374501p6378669.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users