In ArcGIS Server, you can create and publish web applications with no problem, but the map itself does not appear when you view the web application. Instead, you see all the ArcGIS map tools, and where the image should be you see a broken image X. ArcMap and ArcCatalog can connect and view the map [...]

In ArcGIS Server manager, you are unable to create a web app. You receive the error “An error has occured on the server. For details, please check the event (application) log on the web server. Unable to retrieve ArcGIS install directory from the registry. The reason is because 32-bit IIS/ASP.NET is not enabled. We were [...]