When browsing to the SmartConnectWCF web service, receiving an error that says “Memory gates checking failed because the free memory (373817344 bytes) is less than 5% of total memory. As a result, the service will not be available for incoming requests.”
In order to resolve this, you need to edit the Web.Config file for the WCF web service.
<system.serviceModel>” and put the following line in that section.
<serviceHostingEnvironment minFreeMemoryPercentageToActivateService="0" />