diff --git a/visualc/sharedspice.vcxproj b/visualc/sharedspice.vcxproj
index c8e3a325d..4d12413f6 100644
--- a/visualc/sharedspice.vcxproj
+++ b/visualc/sharedspice.vcxproj
@@ -465,7 +465,7 @@
     <ClInclude Include="..\src\frontend\points.h" />
     <ClInclude Include="..\src\frontend\postcoms.h" />
     <ClInclude Include="..\src\frontend\postsc.h" />
-    <ClInclude Include="..\src\frontend\quote.h" />
+
     <ClInclude Include="..\src\frontend\rawfile.h" />
     <ClInclude Include="..\src\frontend\resource.h" />
     <ClInclude Include="..\src\frontend\runcoms.h" />
@@ -498,6 +498,7 @@
     <ClInclude Include="..\src\include\ngspice\cmconstants.h" />
     <ClInclude Include="..\src\include\ngspice\cmproto.h" />
     <ClInclude Include="..\src\include\ngspice\cmtypes.h" />
+    <ClInclude Include="..\src\include\ngspice\spardefs.h" />
     <ClInclude Include="..\src\include\ngspice\compatmode.h" />
     <ClInclude Include="..\src\include\ngspice\complex.h" />
     <ClInclude Include="..\src\include\ngspice\const.h" />
@@ -613,6 +614,7 @@
     <ClInclude Include="..\src\maths\cmaths\cmath3.h" />
     <ClInclude Include="..\src\maths\cmaths\cmath4.h" />
     <ClInclude Include="..\src\maths\dense\dense.h" />
+    <ClInclude Include="..\src\maths\dense\denseinlines.h" />
     <ClInclude Include="..\src\maths\fft\fftlib.h" />
     <ClInclude Include="..\src\maths\fft\matlib.h" />
     <ClInclude Include="..\src\maths\misc\accuracy.h" />
@@ -716,6 +718,7 @@
     <ClInclude Include="..\src\spicelib\devices\cktaccept.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cpldefs.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cplext.h" />
+    <ClInclude Include="..\src\spicelib\devices\cpl\cplhash.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cplinit.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cplitf.h" />
     <ClInclude Include="..\src\spicelib\devices\csw\cswdefs.h" />
@@ -1223,6 +1226,7 @@
     <ClCompile Include="..\src\spicelib\analysis\cktsgen.c" />
     <ClCompile Include="..\src\spicelib\analysis\cktsopt.c" />
     <ClCompile Include="..\src\spicelib\analysis\cktspdum.c" />
+    <ClCompile Include="..\src\spicelib\analysis\cktspnoise.c" />
     <ClCompile Include="..\src\spicelib\analysis\ckttemp.c" />
     <ClCompile Include="..\src\spicelib\analysis\cktterr.c" />
     <ClCompile Include="..\src\spicelib\analysis\ckttroub.c" />
@@ -1246,6 +1250,7 @@
     <ClCompile Include="..\src\spicelib\analysis\nevalsrc.c" />
     <ClCompile Include="..\src\spicelib\analysis\ninteg.c" />
     <ClCompile Include="..\src\spicelib\analysis\noisean.c" />
+    <ClCompile Include="..\src\spicelib\analysis\noisesp.c" />
     <ClCompile Include="..\src\spicelib\analysis\nsetparm.c" />
     <ClCompile Include="..\src\spicelib\analysis\optran.c" />
     <ClCompile Include="..\src\spicelib\analysis\pssaskq.c" />
diff --git a/visualc/vngspice-fftw.vcxproj b/visualc/vngspice-fftw.vcxproj
index 8eefd5f49..0f752ea4b 100644
--- a/visualc/vngspice-fftw.vcxproj
+++ b/visualc/vngspice-fftw.vcxproj
@@ -944,6 +944,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClInclude Include="..\src\include\ngspice\cmconstants.h" />
     <ClInclude Include="..\src\include\ngspice\cmproto.h" />
     <ClInclude Include="..\src\include\ngspice\cmtypes.h" />
+    <ClInclude Include="..\src\include\ngspice\spardefs.h" />
     <ClInclude Include="..\src\include\ngspice\wincolornames.h" />
     <ClInclude Include="..\src\include\ngspice\compatmode.h" />
     <ClInclude Include="..\src\include\ngspice\complex.h" />
@@ -1059,6 +1060,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClInclude Include="..\src\maths\cmaths\cmath3.h" />
     <ClInclude Include="..\src\maths\cmaths\cmath4.h" />
     <ClInclude Include="..\src\maths\dense\dense.h" />
+    <ClInclude Include="..\src\maths\dense\denseinlines.h" />
     <ClInclude Include="..\src\maths\fft\fftlib.h" />
     <ClInclude Include="..\src\maths\fft\matlib.h" />
     <ClInclude Include="..\src\maths\misc\accuracy.h" />
@@ -1162,6 +1164,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClInclude Include="..\src\spicelib\devices\cktaccept.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cpldefs.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cplext.h" />
+    <ClInclude Include="..\src\spicelib\devices\cpl\cplhash.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cplinit.h" />
     <ClInclude Include="..\src\spicelib\devices\cpl\cplitf.h" />
     <ClInclude Include="..\src\spicelib\devices\csw\cswdefs.h" />
@@ -1677,6 +1680,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClCompile Include="..\src\spicelib\analysis\cktsgen.c" />
     <ClCompile Include="..\src\spicelib\analysis\cktsopt.c" />
     <ClCompile Include="..\src\spicelib\analysis\cktspdum.c" />
+    <ClCompile Include="..\src\spicelib\analysis\cktspnoise.c" />
     <ClCompile Include="..\src\spicelib\analysis\ckttemp.c" />
     <ClCompile Include="..\src\spicelib\analysis\cktterr.c" />
     <ClCompile Include="..\src\spicelib\analysis\ckttroub.c" />
@@ -1700,6 +1704,7 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClCompile Include="..\src\spicelib\analysis\nevalsrc.c" />
     <ClCompile Include="..\src\spicelib\analysis\ninteg.c" />
     <ClCompile Include="..\src\spicelib\analysis\noisean.c" />
+    <ClCompile Include="..\src\spicelib\analysis\noisesp.c" />
     <ClCompile Include="..\src\spicelib\analysis\nsetparm.c" />
     <ClCompile Include="..\src\spicelib\analysis\optran.c" />
     <ClCompile Include="..\src\spicelib\analysis\pssaskq.c" />
diff --git a/visualc/vngspice.vcxproj b/visualc/vngspice.vcxproj
index 2721aad2c..13e526e5b 100644
--- a/visualc/vngspice.vcxproj
+++ b/visualc/vngspice.vcxproj
@@ -914,7 +914,7 @@
     <ClInclude Include="..\src\frontend\plotting\plotting.h" />
     <ClInclude Include="..\src\frontend\plotting\pvec.h" />
     <ClInclude Include="..\src\frontend\plotting\x11.h" />
-    <ClInclude Include="..\src\frontend\plotting\xgraph.h" />
+
     <ClInclude Include="..\src\frontend\points.h" />
     <ClInclude Include="..\src\frontend\postcoms.h" />
     <ClInclude Include="..\src\frontend\postsc.h" />
@@ -1046,6 +1046,7 @@
     <ClInclude Include="..\src\include\ngspice\sensgen.h" />
     <ClInclude Include="..\src\include\ngspice\sim.h" />
     <ClInclude Include="..\src\include\ngspice\smpdefs.h" />
+    <ClInclude Include="..\src\include\ngspice\spdefs.h" />
     <ClInclude Include="..\src\include\ngspice\sperror.h" />
     <ClInclude Include="..\src\include\ngspice\spmatrix.h" />
     <ClInclude Include="..\src\include\ngspice\stringutil.h" />
@@ -1457,7 +1458,7 @@
     <ClCompile Include="..\src\frontend\com_measure2.c" />
     <ClCompile Include="..\src\frontend\com_option.c" />
     <ClCompile Include="..\src\frontend\com_plot.c" />
-    <ClCompile Include="..\src\frontend\com_wr_ic.c" />
+
     <ClCompile Include="..\src\frontend\com_rehash.c" />
     <ClCompile Include="..\src\frontend\com_set.c" />
     <ClCompile Include="..\src\frontend\com_setscale.c" />
@@ -1467,6 +1468,7 @@
     <ClCompile Include="..\src\frontend\com_strcmp.c" />
     <ClCompile Include="..\src\frontend\com_sysinfo.c" />
     <ClCompile Include="..\src\frontend\com_unset.c" />
+    <ClCompile Include="..\src\frontend\com_wr_ic.c" />
     <ClCompile Include="..\src\frontend\control.c" />
     <ClCompile Include="..\src\frontend\cpitf.c" />
     <ClCompile Include="..\src\frontend\define.c" />