diff --git a/AppleWinExpress2019.vcxproj b/AppleWinExpress2019.vcxproj
index 573a9e0b..94c69529 100644
--- a/AppleWinExpress2019.vcxproj
+++ b/AppleWinExpress2019.vcxproj
@@ -114,6 +114,7 @@
+
@@ -157,6 +158,7 @@
+
@@ -223,6 +225,7 @@
+
diff --git a/AppleWinExpress2019.vcxproj.filters b/AppleWinExpress2019.vcxproj.filters
index c3ce4b15..d6419dda 100644
--- a/AppleWinExpress2019.vcxproj.filters
+++ b/AppleWinExpress2019.vcxproj.filters
@@ -262,6 +262,12 @@
Source Files\Uthernet
+
+ Source Files\Uthernet
+
+
+ Source Files\Configuration
+
@@ -600,6 +606,9 @@
Source Files\Uthernet
+
+ Source Files\Uthernet
+
diff --git a/help/uthernet.html b/help/uthernet.html
index ca1373a9..8591da6c 100644
--- a/help/uthernet.html
+++ b/help/uthernet.html
@@ -97,5 +97,8 @@
after loading a save-state file, TCP and UDP sockets are closed
+ The card implements a Virtual DNS
+ interface (not found on real hardware) for Apple II software to run without raw sockets:
+ this allows operation on any type of network.