After installing Workflow Server component, ProcessManager portal won't load and returns the error code 404.17.
HTTP Error 404.17 - Not Found The requested content appears to be script and will not be served by the static file handler.
Missing ISAPI filters for .Net 4.
Run C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i command to register .net 4 with IIS.
In IIS Manager go to the top of the server tree > ISAPI and CGI Restrictions, set both .Net 4 ISAPI filters to Allowed.