Before writing this experience, let me state that the prerequisite is win2003+Microsoft Visual Studio .NET 2003+Microsoft Visual Studio 2005:
By chance, while studying the code, I found that the asp.net 1.1 website could not be opened on the machine. I checked in IIS and found that the asp.net version on IIS was only 2.0! What's going on? I haven't found out the reason yet. Anyway, there is no ASP.NET 1.1, so 1.1 programs cannot be run in IIS. I won't go into details here about why.
Later, I thought of a way, which is to re-register asp.net 1.1 and enter "Aspnet_regiis.exe -i" in the "Visual Studio .NET 2003 Command Prompt". Hey, now asp.net 1.1 in IIS is out. I thought this It should be fine soon. Unexpectedly, the problem is still not solved. Later I thought about it, maybe the original registration still resides in the system, and then I thought of uninstalling the ASP.NET 1.1 version (enter: "Aspnet_regiis.exe -u" in the Visual Studio .NET 2003 command prompt), and then restart Register and install version ASP.NET 1.1, and enable ASP.NET 1.1 (enter "Aspnet_regiis.exe -i -enable" in the "Visual Studio .NET 2003 Command Prompt"). In this way, haha, the website can run again. .