I have a asp.net application, which is developed in Visual Studio 2005. There is a reference to a web service, which is also developed in VS 2005, in this application. When you are adding a reference to a Web Service in Solution Explorer in VS after you typed the URL for web service you give the reference a name lets me call it just for Reference before “Add Reference” button. There will be added a folder by name Reference, where there are *.disco, *.discomap and *.wsdl files under in the web application. Then you refer to this web service by adding “using Reference” in *.aspx.cs. This application worked fin in couple of years. We are moving this web application to Windows 2003 64 bits. The problem is now when I’m going to *.aspx page I get constantly the error cs0246 “The type or namespace name 'Reference' could not be found (are you missing a using directive or an assembly reference”.
Is anyone knows what is wrong and can anyone help to tell me how I can solve this problem?