diff --git a/public/sample_ext/sdk.sln b/public/sample_ext/msvc8/sdk.sln
similarity index 100%
rename from public/sample_ext/sdk.sln
rename to public/sample_ext/msvc8/sdk.sln
diff --git a/public/sample_ext/sdk.vcproj b/public/sample_ext/msvc8/sdk.vcproj
similarity index 90%
rename from public/sample_ext/sdk.vcproj
rename to public/sample_ext/msvc8/sdk.vcproj
index fb4199c5..e43f1cd9 100644
--- a/public/sample_ext/sdk.vcproj
+++ b/public/sample_ext/msvc8/sdk.vcproj
@@ -40,7 +40,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
@@ -116,7 +116,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SOURCEMOD_BUILD"
 				RuntimeLibrary="0"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
@@ -192,7 +192,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SMEXT_CONF_METAMOD"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;SDK_EXPORTS;_CRT_SECURE_NO_DEPRECATE;SMEXT_CONF_METAMOD;SOURCEMOD_BUILD"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
@@ -330,11 +330,11 @@
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
 			<File
-				RelativePath=".\extension.cpp"
+				RelativePath="..\extension.cpp"
 				>
 			</File>
 			<File
-				RelativePath=".\smsdk_ext.cpp"
+				RelativePath="..\smsdk_ext.cpp"
 				>
 			</File>
 		</Filter>
@@ -344,15 +344,15 @@
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
 			<File
-				RelativePath=".\extension.h"
+				RelativePath="..\extension.h"
 				>
 			</File>
 			<File
-				RelativePath=".\smsdk_config.h"
+				RelativePath="..\smsdk_config.h"
 				>
 			</File>
 			<File
-				RelativePath=".\smsdk_ext.h"
+				RelativePath="..\smsdk_ext.h"
 				>
 			</File>
 		</Filter>