I am reinstalling everything on a new PC which is replacing an old broken PC. When I put the Visual Studio .NET 2003 Enterprise Architect Disk 1, the setup program shows me that I have to install the Visual Studio .NET Prerequisites. So, I click on the link. That asks me to insert the Visual Studio .NET Prequisiste disk. So, I do that. I put the Visual Studio .NET 2003 Prerequisites disk on it which is Disc 2072.1. So far so good, however, it says "You have inserted the incorrect disk." What am I missing?