diff --git a/projects/langs_vs80.vcproj b/projects/langs_vs80.vcproj
--- a/projects/langs_vs80.vcproj
+++ b/projects/langs_vs80.vcproj
@@ -212,6 +212,21 @@
 			</FileConfiguration>
 		</File>
 		<File
+			RelativePath="..\src\lang\english_rev.txt"
+			>
+			<FileConfiguration
+				Name="Debug|Win32"
+				>
+				<Tool
+					Name="VCCustomBuildTool"
+					Description="Generating english_rev language file"
+					CommandLine="..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang &quot;$(InputPath)&quot;&#x0D;&#x0A;"
+					AdditionalDependencies=""
+					Outputs="..\bin\lang\english_rev.lng"
+				/>
+			</FileConfiguration>
+		</File>
+		<File
 			RelativePath="..\src\lang\esperanto.txt"
 			>
 			<FileConfiguration
diff --git a/projects/langs_vs90.vcproj b/projects/langs_vs90.vcproj
--- a/projects/langs_vs90.vcproj
+++ b/projects/langs_vs90.vcproj
@@ -213,6 +213,21 @@
 			</FileConfiguration>
 		</File>
 		<File
+			RelativePath="..\src\lang\english_rev.txt"
+			>
+			<FileConfiguration
+				Name="Debug|Win32"
+				>
+				<Tool
+					Name="VCCustomBuildTool"
+					Description="Generating english_rev language file"
+					CommandLine="..\objs\strgen\strgen.exe -s ..\src\lang -d ..\bin\lang &quot;$(InputPath)&quot;&#x0D;&#x0A;"
+					AdditionalDependencies=""
+					Outputs="..\bin\lang\english_rev.lng"
+				/>
+			</FileConfiguration>
+		</File>
+		<File
 			RelativePath="..\src\lang\esperanto.txt"
 			>
 			<FileConfiguration
diff --git a/projects/openttd_vs90.vcproj b/projects/openttd_vs90.vcproj
--- a/projects/openttd_vs90.vcproj
+++ b/projects/openttd_vs90.vcproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="openttd"
 	ProjectGUID="{668328A0-B40E-4CDB-BD72-D0064424414A}"
 	RootNamespace="openttd"
@@ -61,7 +61,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_EXCEPTION_TRACKER;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -166,7 +166,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
diff --git a/src/ai/api/ai_marine.cpp b/src/ai/api/ai_marine.cpp
--- a/src/ai/api/ai_marine.cpp
+++ b/src/ai/api/ai_marine.cpp
@@ -54,7 +54,7 @@
 	DiagDirection to_other_tile = ::DiagdirBetweenTiles(t1, t2);
 
 	/* Determine the reachable tracks from the shared edge */
-	TrackBits gtts2 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t2, TRANSPORT_WATER, 0, to_other_tile)) & ::DiagdirReachesTracks(to_other_tile);
+	TrackBits gtts2 = ::TrackStatusToTrackBits(::GetTileTrackStatus(t2, TRANSPORT_WATER, 0, ::ReverseDiagDir(to_other_tile))) & ::DiagdirReachesTracks(to_other_tile);
 	if (gtts2 == TRACK_BIT_NONE) return false;
 
 	to_other_tile = ReverseDiagDir(to_other_tile);