IIS, re-register in% systemroot% / microsoft.net / framework / version / Run ASPNET_REGIIS -I
"Version: Example is V1.0.3705"
============================================================================================================================================================================================================= ========================= To fix IIS mappings for ASP.NET, follow these steps: Run the ASPNET_REGIS.EXE utility: click "Start" and click "Run". In the "Open" text box, type CMD, then press Enter. Type the following command at the command prompt, press ENTER: "% windir% / microsoft.net / framework / version /ASPNET_REGIIS.EXE" -i
In this path, the version represents the version number of the .NET Framework installed on the server. When you type this command, this placeholder must be replaced with an actual version number. Register ASPNET_ISAPI.dll: Click Start, and then click Run. In the "Open" text box, type the following command, then press ENTER: Regsvr32% WINDIR% / Microsoft.Net / Framework / version /ASPNET_ISAPI.DLL
Regsvr32 will return the registration result.
