diff --git a/libs/ardour/MSVClibardour/ardour.vcproj b/libs/ardour/MSVClibardour/ardour.vcproj
index dc425cc6a5..67f102f712 100644
--- a/libs/ardour/MSVClibardour/ardour.vcproj
+++ b/libs/ardour/MSVClibardour/ardour.vcproj
@@ -459,10 +459,6 @@
RelativePath="..\diskstream.cc"
>
-
-
diff --git a/libs/backends/MSVCbackends/portaudio_audiobackend.vcproj b/libs/backends/MSVCbackends/portaudio_audiobackend.vcproj
index 3607ab55a9..87d87505b4 100644
--- a/libs/backends/MSVCbackends/portaudio_audiobackend.vcproj
+++ b/libs/backends/MSVCbackends/portaudio_audiobackend.vcproj
@@ -272,10 +272,6 @@
RelativePath="..\portaudio\midi_util.cc"
>
-
-
@@ -284,10 +280,6 @@
RelativePath="..\portaudio\portaudio_io.cc"
>
-
-
@@ -322,10 +314,6 @@
RelativePath="..\portaudio\midi_util.h"
>
-
-
@@ -338,10 +326,6 @@
RelativePath="..\portaudio\rt_thread.h"
>
-
-
diff --git a/libs/pbd/MSVCpbd/pbd.vcproj b/libs/pbd/MSVCpbd/pbd.vcproj
index e03b18aff2..b86cb97efa 100644
--- a/libs/pbd/MSVCpbd/pbd.vcproj
+++ b/libs/pbd/MSVCpbd/pbd.vcproj
@@ -62,7 +62,7 @@
/>
+
+
+
+
@@ -812,10 +820,18 @@
RelativePath="..\pbd\unwind.h"
>
+
+
+
+