To hide this error message on 64bit, you can try using WebApplication instead of Website, and run your webapplication on local IIS instead of the webserver of VS2010, as VS2010 is still a 32bit application, as well as the internal webserver released with vs2010.
please refer to the webcast for a live demonstration : http://download.autodesk.com/media/adn/AIMS2012_Webcast_English/AIMS2012_Webcast_English.html And download the recording and code sample at http://download.autodesk.com/media/adn/AIMS2012_Webcast_English.zip Hope this helps some. Daniel Du Autodesk Developer Network -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Compile-Error-An-attempt-was-made-to-load-a-program-with-an-incorrect-format-tp6153978p6588678.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