1.. Click Start, and then click Run.
2.. Type cmd, and then click OK.
3.. At the command prompt, type
"%windir%\Microsoft.NET\Framework\<version >\aspnet_regiis.exe" -i, and then
click OK.

SONRA

1.. Click Start, and then click Run.
2.. Type regsvr32
%windir%\Microsoft.NET\Framework\<version>\a spnet_isapi.dll, and then click
OK.