The server application is not available for the Web application that you are trying to access on this Web server is currently unavailable. Please click on the "Refresh" button in your Web browser to retry your request. Administrator Note: An error message detailing the cause of this particular request failure can be found in the system event log of the WEB server. Please check this log entry to find out what caused the error to occur. This is probably caused by the fact that IIS, which is now installed with the. NET Framework, causes. NET not to be registered in IIS. The
version number of the ASP. NET in IIS is now available in 1.1, 2.0, and 4.0 three, and if you want IIS to integrate the 3 versions, then you have to install all 3 of the Nets Framework, which is installed by default on the C drive.
IIS is registered in the following ways:
1.1:c:\windows\microsoft.net\framework\v1.1.4322\aspnet_regiis.exe-i
2.0:c:\windows\microsoft.net\framework\v2.0.50727\aspnet_regiis.exe-i
4.0:c:\windows\microsoft.net\framework\v4.0.30319\aspnet_regiis.exe-i
ASP. NET "Server Application Unavailable" workaround
