diff --git a/libs/spandsp/src/t42.c b/libs/spandsp/src/t42.c
index c1f9802fbc..a1547a6f85 100644
--- a/libs/spandsp/src/t42.c
+++ b/libs/spandsp/src/t42.c
@@ -719,11 +719,15 @@ static void jpg_encode_error_exit(j_common_ptr cinfo)
 /*- End of function --------------------------------------------------------*/
 
 /* This is the error catcher */
+#ifndef WIN32
 static struct jpeg_error_mgr encode_error_handler =
 {
     .error_exit = jpg_encode_error_exit,
     .output_message = jpg_encode_error_exit
 };
+#else
+static struct jpeg_error_mgr encode_error_handler = {jpg_encode_error_exit,0,jpg_encode_error_exit};
+#endif
 
 static int t42_srgb_to_itulab_jpeg(t42_encode_state_t *s)
 {
@@ -1028,11 +1032,15 @@ static void jpg_decode_error_exit(j_common_ptr cinfo)
 /*- End of function --------------------------------------------------------*/
 
 /* This is the error catcher */
+#ifndef WIN32
 static struct jpeg_error_mgr decode_error_handler =
 {
     .error_exit = jpg_decode_error_exit,
     .output_message = jpg_decode_error_exit
 };
+#else
+static struct jpeg_error_mgr decode_error_handler = {jpg_decode_error_exit,0,jpg_decode_error_exit};
+#endif
 
 static int t42_itulab_jpeg_to_srgb(t42_decode_state_t *s)
 {
diff --git a/src/mod/applications/mod_spandsp/mod_spandsp.2010.vcxproj b/src/mod/applications/mod_spandsp/mod_spandsp.2010.vcxproj
index 9ba48566d7..c5477e8527 100644
--- a/src/mod/applications/mod_spandsp/mod_spandsp.2010.vcxproj
+++ b/src/mod/applications/mod_spandsp/mod_spandsp.2010.vcxproj
@@ -66,7 +66,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -82,7 +82,7 @@
       <TargetEnvironment>X64</TargetEnvironment>
     </Midl>
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -96,7 +96,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -112,7 +112,7 @@
       <TargetEnvironment>X64</TargetEnvironment>
     </Midl>
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
diff --git a/src/mod/applications/mod_spandsp/mod_spandsp.2012.vcxproj b/src/mod/applications/mod_spandsp/mod_spandsp.2012.vcxproj
index 3d92fae094..351ef2cf78 100644
--- a/src/mod/applications/mod_spandsp/mod_spandsp.2012.vcxproj
+++ b/src/mod/applications/mod_spandsp/mod_spandsp.2012.vcxproj
@@ -70,7 +70,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -86,7 +86,7 @@
       <TargetEnvironment>X64</TargetEnvironment>
     </Midl>
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -100,7 +100,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -116,7 +116,7 @@
       <TargetEnvironment>X64</TargetEnvironment>
     </Midl>
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
diff --git a/src/mod/endpoints/mod_skypopen/mod_skypopen.2010.vcxproj b/src/mod/endpoints/mod_skypopen/mod_skypopen.2010.vcxproj
index 0ba922802d..d3b64192dc 100644
--- a/src/mod/endpoints/mod_skypopen/mod_skypopen.2010.vcxproj
+++ b/src/mod/endpoints/mod_skypopen/mod_skypopen.2010.vcxproj
@@ -66,7 +66,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
@@ -81,7 +81,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
@@ -96,7 +96,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
@@ -109,7 +109,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
     </ClCompile>
diff --git a/src/mod/endpoints/mod_skypopen/mod_skypopen.2012.vcxproj b/src/mod/endpoints/mod_skypopen/mod_skypopen.2012.vcxproj
index 1a9019235e..3b45d852e3 100644
--- a/src/mod/endpoints/mod_skypopen/mod_skypopen.2012.vcxproj
+++ b/src/mod/endpoints/mod_skypopen/mod_skypopen.2012.vcxproj
@@ -70,7 +70,7 @@
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
@@ -85,7 +85,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
       </PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
@@ -100,7 +100,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>
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     </ClCompile>
@@ -113,7 +113,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src\msvc;%(RootDir)%(Directory)..\..\..\..\libs\spandsp\src;%(RootDir)%(Directory)..\..\..\..\libs\tiff-4.0.2\libtiff;%(RootDir)%(Directory)..\..\..\..\libs\jpeg-8d;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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