error Server Application Unavailable

If bellow error occurred ………

see image in doc file

error is below 

Server Application Unavailable

Solution is below…..

Run below command in run …. Or command …..

%windir%\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis –i

Above command reinstalled iis server version.

If you want to see Framework of installed on server.…

%windir%\Microsoft.NET\Framework

 

 

After run command your issue is solved.