Changes to the aspnet.config file

  1. Access the file at C:\Windows\Microsoft.NET\Framework64\v4.0.30319
  2. Search for <system.web>.
  3. Locate <applicationPool maxConcurrentRequestsPerCPU="5000"/> and verify that the value in the node is 5000.
  4. If the node does not exist, add as shown below: 
    <system.web>
    <applicationPool maxConcurrentRequestsPerCPU="5000"/>
    </system.web>