ERROR: "PC*MILER Cannot Connect to ALK Services. Please Check your Connection and Try Again."

This message occurs when the PC where you are launching PC*MILER does not have internet access, has a slow connection (15+ seconds to connect), or has network limitations that are blocking the connection. 

PC*MILER requires an internet connection for:

The URLs required to connect to Trimble MAPS services are:

PC*MILER also has an internal Proxy that can be configured for internet access. In PC*MILER, go to File > Application Settings > Proxy.