diff --git a/Src/Graphics/Legacy3D/Models.cpp b/Src/Graphics/Legacy3D/Models.cpp
index 31c346e..422a5f5 100644
--- a/Src/Graphics/Legacy3D/Models.cpp
+++ b/Src/Graphics/Legacy3D/Models.cpp
@@ -949,7 +949,7 @@ struct VBORef *CLegacy3D::CacheModel(ModelCache *Cache, int lutIdx, UINT16 texOf
       P.Vert[j].n[2] = (GLfloat)(INT8)(iz&0xFF);
       P.Vert[j].u = (GLfloat) ((UINT16)(it>>16)) * uvScale; // TO-DO: might these be signed?
       P.Vert[j].v = (GLfloat) ((UINT16)(it&0xFFFF)) * uvScale;
-      P.Vert[j].intensity = GLfloat((ix + 128) & 0xFF) / 255.0; // signed (-0.5 -> black, +0.5 -> white)
+      P.Vert[j].intensity = GLfloat((ix + 128) & 0xFF) / 255.0f; // signed (-0.5 -> black, +0.5 -> white)
       //if ((P.header[1] & 0x20) && !(P.header[1] & 0x08))
       //  printf("%02x %02x %02x\n", ix&0xff, iy&0xff, iz&0xff);
       data += 4;
diff --git a/Src/Model3/Model3.cpp b/Src/Model3/Model3.cpp
index f8ff6dd..f2e5748 100644
--- a/Src/Model3/Model3.cpp
+++ b/Src/Model3/Model3.cpp
@@ -1911,7 +1911,7 @@ void CModel3::LoadState(CBlockFile *SaveState)
   SaveState->Read(&midiCtrlPort, sizeof(midiCtrlPort));
   int32_t securityFirstRead;
   SaveState->Write(&securityFirstRead, sizeof(securityFirstRead));
-  m_securityFirstRead = securityFirstRead;
+  m_securityFirstRead = securityFirstRead != 0;
   
   // All devices...
   GPU.LoadState(SaveState);
diff --git a/Src/Util/BMPFile.h b/Src/Util/BMPFile.h
index 6d03fdc..8f3b2cd 100644
--- a/Src/Util/BMPFile.h
+++ b/Src/Util/BMPFile.h
@@ -74,7 +74,7 @@ namespace Util
 
   struct RGBA8
   {
-    static constexpr const unsigned bytes_per_pixel = 4;
+    static const unsigned bytes_per_pixel = 4;
     static inline uint8_t GetRed(const uint8_t *pixel)
     {
       return pixel[0];
@@ -95,7 +95,7 @@ namespace Util
 
   struct A1RGB5
   {
-    static constexpr const unsigned bytes_per_pixel = 2;
+    static const unsigned bytes_per_pixel = 2;
     static inline uint8_t GetRed(const uint8_t *pixel)
     {
       return uint8_t((255.0f / 31.0f) * float((*reinterpret_cast<const uint16_t *>(pixel) >> 10) & 0x1f));
diff --git a/VS2008/Supermodel.vcxproj b/VS2008/Supermodel.vcxproj
index 7e07ede..adb0a86 100644
--- a/VS2008/Supermodel.vcxproj
+++ b/VS2008/Supermodel.vcxproj
@@ -444,7 +444,6 @@ xcopy /D /Y "$(ProjectDir)\SDL\$(Platform)\$(Configuration)\SDL.dll" "$(TargetDi
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="..\Src\Util\BMPFile.cpp" />
     <ClCompile Include="..\Src\Util\Format.cpp" />
   </ItemGroup>
   <ItemGroup>
diff --git a/VS2008/Supermodel.vcxproj.filters b/VS2008/Supermodel.vcxproj.filters
index d6c510a..7150f52 100644
--- a/VS2008/Supermodel.vcxproj.filters
+++ b/VS2008/Supermodel.vcxproj.filters
@@ -425,9 +425,6 @@
     <ClCompile Include="..\Src\Util\Format.cpp">
       <Filter>Source Files\Util</Filter>
     </ClCompile>
-    <ClCompile Include="..\Src\Util\BMPFile.cpp">
-      <Filter>Source Files\Util</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <MASM Include="..\Src\CPU\68K\Turbo68K\Turbo68K.asm">