Networked media servers will show, but computers sharing files on the workgroup will not show. File and Printer sharing are turned on, and it is set to a private network. I suspect one of the following:
<Element Category="Features" Name="AD LDS Services" Selected="true" Value="3" />
<Element Category="Features" Name="Data Center Bridging (DCB)" Selected="true" Value="3" />
<Element Category="Features" Name="Hyper-V" Selected="true" Value="2" />
<Element Category="Features" Name="Internet Explorer 11" Selected="true" Value="2" />
<Element Category="Features" Name="Internet Information Services (IIS)" Selected="true" Value="3" />
<Element Category="Features" Name="Microsoft Message Queuing (MSMQ)" Selected="true" Value="3" />
<Element Category="Features" Name="MultiPoint Connector" Selected="true" Value="3" />
<Element Category="Features" Name="Printing - LPR Port Monitor" Selected="true" Value="3" />
<Element Category="Features" Name="Printing - LPD Print Service" Selected="true" Value="3" />
<Element Category="Features" Name="Simple Network Management Protocol (SNMP)" Selected="true" Value="3" />
<Element Category="Features" Name="Telnet Client and Server" Selected="true" Value="3" />
<Element Category="Features" Name="Trivial File Transfer Protocol (TFTP)" Selected="true" Value="3" />
<Element Category="Features" Name="Windows Identity Foundation 3.5" Selected="true" Value="3" />
<Element Category="Remove - Control Panels" Name="Control Panel - Sync Center Folder" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Sync Center Folder (Files)" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Tablet PC Settings" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Tablet PC Settings (Files)" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Workspaces Center" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Workspaces Center (Files)" Selected="true" />
<Element Category="Remove - Network" Name="Auto Check Proxy Utility" Selected="true" />
<Element Category="Remove - Network" Name="Azure Active Directory" Selected="true" />
<Element Category="Remove - Network" Name="Cellular (Air Plane Mode)" Selected="true" />
<Element Category="Remove - Network" Name="Cellular (Radio Interface Layer)" Selected="true" />
<Element Category="Remove - Network" Name="Cellular (Settings CSP)" Selected="true" />
<Element Category="Remove - Network" Name="Data Deduplication" Selected="true" />
<Element Category="Remove - Network" Name="Distributed File System (DFS)" Selected="true" />
<Element Category="Remove - Network" Name="Remote Assistance" Selected="true" />
<Element Category="Remove - Network" Name="Telemetry" Selected="true" />
<Element Category="Remove - Network" Name="Tethering Portable Hotspot" Selected="true" />
<Element Category="Features" Name="AD LDS Services" Selected="true" Value="3" />
<Element Category="Features" Name="Data Center Bridging (DCB)" Selected="true" Value="3" />
<Element Category="Features" Name="Hyper-V" Selected="true" Value="2" />
<Element Category="Features" Name="Internet Explorer 11" Selected="true" Value="2" />
<Element Category="Features" Name="Internet Information Services (IIS)" Selected="true" Value="3" />
<Element Category="Features" Name="Microsoft Message Queuing (MSMQ)" Selected="true" Value="3" />
<Element Category="Features" Name="MultiPoint Connector" Selected="true" Value="3" />
<Element Category="Features" Name="Printing - LPR Port Monitor" Selected="true" Value="3" />
<Element Category="Features" Name="Printing - LPD Print Service" Selected="true" Value="3" />
<Element Category="Features" Name="Simple Network Management Protocol (SNMP)" Selected="true" Value="3" />
<Element Category="Features" Name="Telnet Client and Server" Selected="true" Value="3" />
<Element Category="Features" Name="Trivial File Transfer Protocol (TFTP)" Selected="true" Value="3" />
<Element Category="Features" Name="Windows Identity Foundation 3.5" Selected="true" Value="3" />
<Element Category="Remove - Control Panels" Name="Control Panel - Sync Center Folder" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Sync Center Folder (Files)" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Tablet PC Settings" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Tablet PC Settings (Files)" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Workspaces Center" Selected="true" />
<Element Category="Remove - Control Panels" Name="Control Panel - Workspaces Center (Files)" Selected="true" />
<Element Category="Remove - Network" Name="Auto Check Proxy Utility" Selected="true" />
<Element Category="Remove - Network" Name="Azure Active Directory" Selected="true" />
<Element Category="Remove - Network" Name="Cellular (Air Plane Mode)" Selected="true" />
<Element Category="Remove - Network" Name="Cellular (Radio Interface Layer)" Selected="true" />
<Element Category="Remove - Network" Name="Cellular (Settings CSP)" Selected="true" />
<Element Category="Remove - Network" Name="Data Deduplication" Selected="true" />
<Element Category="Remove - Network" Name="Distributed File System (DFS)" Selected="true" />
<Element Category="Remove - Network" Name="Remote Assistance" Selected="true" />
<Element Category="Remove - Network" Name="Telemetry" Selected="true" />
<Element Category="Remove - Network" Name="Tethering Portable Hotspot" Selected="true" />