--- a/src/nona_gui/nona_gui.vcproj
+++ b/src/nona_gui/nona_gui.vcproj
@@ -22,7 +22,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="../include;..\..\..\libs\wxWidgets\src\tiff;..\..\..\libs\wxWidgets\src\zlib;..\..\..\libs\wxWidgets\src\jpeg;..\..\..\libs\wxWidgets\src\png;..\..\..\libs\wxWidgets\src;..\foreign;..\..\..\libs\libpano;..\..\..\libs\boost;..\..\..\libs\wxWidgets\lib\vc_lib\mswd;..\..\..\libs\wxWidgets\include"
-				PreprocessorDefinitions="DEBUG;WIN32;_DEBUG;_WINDOWS;__WINDOWS__;__WXMSW__;DEBUG=1;__WXDEBUG__;__WIN95__;__WIN32__;WINVER=0x0400;STRICT"
+				PreprocessorDefinitions="HasPANO13;DEBUG;WIN32;_DEBUG;_WINDOWS;__WINDOWS__;__WXMSW__;DEBUG=1;__WXDEBUG__;__WIN95__;__WIN32__;WINVER=0x0400;STRICT"
 				RuntimeLibrary="1"
 				BufferSecurityCheck="TRUE"
 				PrecompiledHeaderFile=".\Debug/XrcDemoVC.pch"
@@ -89,7 +89,7 @@
 				Optimization="1"
 				InlineFunctionExpansion="2"
 				AdditionalIncludeDirectories="../include;..\..\..\libs\wxWidgets\src\tiff;..\..\..\libs\wxWidgets\src\zlib;..\..\..\libs\wxWidgets\src\jpeg;..\..\..\libs\wxWidgets\src\png;..\..\..\libs\wxWidgets\src;..\foreign;..\..\..\libs\libpano;..\..\..\libs\boost;..\..\..\libs\wxWidgets\lib\vc_lib\msw;..\..\..\libs\wxWidgets\include"
-				PreprocessorDefinitions="NDEBUG;WIN32;_WINDOWS;__WINDOWS__;__WXMSW__;__WIN95__;__WIN32__;WINVER=0x0400;STRICT"
+				PreprocessorDefinitions="HasPANO13;NDEBUG;WIN32;_WINDOWS;__WINDOWS__;__WXMSW__;__WIN95__;__WIN32__;WINVER=0x0400;STRICT"
 				StringPooling="TRUE"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="TRUE"
@@ -155,7 +155,7 @@
 				Optimization="1"
 				InlineFunctionExpansion="2"
 				AdditionalIncludeDirectories="../include;..\..\..\libs\wxWidgets\src\tiff;..\..\..\libs\wxWidgets\src\zlib;..\..\..\libs\wxWidgets\src\jpeg;..\..\..\libs\wxWidgets\src\png;..\..\..\libs\wxWidgets\src;..\foreign;..\..\..\libs\libpano;..\..\..\libs\boost;..\..\..\libs\wxWidgets\lib\vc_lib\mswu;..\..\..\libs\wxWidgets\include"
-				PreprocessorDefinitions="NDEBUG;WIN32;__WXMSW__;WINVER=0x0400;STRICT;UNICODE;wxUSE_UNICODE=1"
+				PreprocessorDefinitions="HasPANO13;NDEBUG;WIN32;__WXMSW__;WINVER=0x0400;STRICT;UNICODE;wxUSE_UNICODE=1"
 				StringPooling="TRUE"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="TRUE"