Increase number of threads per worker process IIS
Using config files
For example:
%windir%\Microsoft.NET\Framework64[version]\config\machine.config
<configuration>
<system.net>
<connectionManagement>
<add address="*" maxconnection="24" />
</connectionManagement>
</system.net>
<system.web>
<processModel
autoConfig="true"
maxWorkerThreads = "100"
maxIoThreads = "100"
minWorkerThreads = "50"
minIoThreads = "50" />
<httpRuntime
minFreeThreads="176"
minLocalRequestFreeThreads="152" />
</system.web>
</configuration>
Using IIS this can be done. I searched everywhere, so I decided to put this out here for everyone to use this information.
Click on the server. Then on the right side pane, double click on ASP.
Increase the number of threads per processor