diff --git a/src/sound/i_sound.cpp b/src/sound/i_sound.cpp
index 0a14adc29..78c4526e8 100644
--- a/src/sound/i_sound.cpp
+++ b/src/sound/i_sound.cpp
@@ -639,11 +639,11 @@ SoundDecoder *SoundRenderer::CreateDecoder(FileReader *reader)
 TArray<char> SoundDecoder::readAll()
 {
     TArray<char> output;
-    size_t total = 0;
-    size_t got;
+    unsigned total = 0;
+    unsigned got;
 
     output.Resize(total+32768);
-    while((got=read(&output[total], output.Size()-total)) > 0)
+    while((got=(unsigned)read(&output[total], output.Size()-total)) > 0)
     {
         total += got;
         output.Resize(total*2);
diff --git a/zdoom.vcproj b/zdoom.vcproj
index c7e321775..d802fc61c 100644
--- a/zdoom.vcproj
+++ b/zdoom.vcproj
@@ -57,7 +57,7 @@
 				OmitFramePointers="true"
 				WholeProgramOptimization="false"
 				AdditionalIncludeDirectories="src\win32;src\sound;src;zlib;src\g_shared;src\g_doom;src\g_raven;src\g_heretic;src\g_hexen;src\g_strife;&quot;jpeg-6b&quot;;&quot;game-music-emu&quot;;gdtoa;bzip2;lzma\C"
-				PreprocessorDefinitions="NDEBUG,WIN32,_WIN32,_WINDOWS,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY,BACKPATCH,HAVE_FLUIDSYNTH,DYN_FLUIDSYNTH"
+				PreprocessorDefinitions="NDEBUG,WIN32,_WIN32,_WINDOWS,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY,BACKPATCH,HAVE_FLUIDSYNTH,DYN_FLUIDSYNTH,NO_OPENAL"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -180,7 +180,7 @@
 				FavorSizeOrSpeed="1"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="src\win32;src\sound;src;zlib;src\g_shared;src\g_doom;src\g_raven;src\g_heretic;src\g_hexen;src\g_strife;&quot;jpeg-6b&quot;;game-music-emu;gdtoa;bzip2;lzma\C"
-				PreprocessorDefinitions="NDEBUG,WIN32,_WIN32,_WINDOWS,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY"
+				PreprocessorDefinitions="NDEBUG,WIN32,_WIN32,_WINDOWS,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY,NO_OPENAL"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="false"
@@ -290,7 +290,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="src\win32;src\sound;src;zlib;src\g_shared;src\g_doom;src\g_raven;src\g_heretic;src\g_hexen;src\g_strife;&quot;jpeg-6b&quot;;&quot;game-music-emu&quot;;gdtoa;bzip2;lzma\C"
-				PreprocessorDefinitions="WIN32,_DEBUG,_WIN32,_WINDOWS,_CRTDBG_MAP_ALLOC,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY,BACKPATCH,HAVE_FLUIDSYNTH,DYN_FLUIDSYNTH"
+				PreprocessorDefinitions="WIN32,_DEBUG,_WIN32,_WINDOWS,_CRTDBG_MAP_ALLOC,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY,BACKPATCH,HAVE_FLUIDSYNTH,DYN_FLUIDSYNTH,NO_OPENAL"
 				MinimalRebuild="true"
 				RuntimeLibrary="1"
 				EnableFunctionLevelLinking="true"
@@ -398,7 +398,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="src\win32;src\sound;src;zlib;src\g_shared;src\g_doom;src\g_raven;src\g_heretic;src\g_hexen;src\g_strife;&quot;jpeg-6b&quot;;game-music-emu;gdtoa;bzip2;lzma\C"
-				PreprocessorDefinitions="WIN32,_DEBUG,_WIN32,_WINDOWS,_CRTDBG_MAP_ALLOC,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY"
+				PreprocessorDefinitions="WIN32,_DEBUG,_WIN32,_WINDOWS,_CRTDBG_MAP_ALLOC,HAVE_STRUPR,HAVE_FILELENGTH;NO_VA_COPY,NO_OPENAL"
 				MinimalRebuild="true"
 				RuntimeLibrary="1"
 				EnableFunctionLevelLinking="true"
@@ -2481,6 +2481,10 @@
 		<Filter
 			Name="Audio Files"
 			>
+			<File
+				RelativePath=".\src\sound\efx.h"
+				>
+			</File>
 			<File
 				RelativePath=".\src\sound\fmod_wrap.h"
 				>
@@ -2493,18 +2497,6 @@
 				RelativePath=".\src\sound\fmodsound.h"
 				>
 			</File>
-			<File
-				RelativePath=".\src\sound\oalsound.cpp"
-				>
-			</File>
-			<File
-				RelativePath=".\src\sound\oalsound.h"
-				>
-			</File>
-			<File
-				RelativePath=".\src\sound\efx.h"
-				>
-			</File>
 			<File
 				RelativePath="src\sound\i_music.cpp"
 				>
@@ -2605,6 +2597,14 @@
 				RelativePath=".\src\sound\music_xmi_midiout.cpp"
 				>
 			</File>
+			<File
+				RelativePath=".\src\sound\oalsound.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\src\sound\oalsound.h"
+				>
+			</File>
 			<Filter
 				Name="OPL Synth"
 				>