diff --git a/Build/Build.exe b/Build/Build.exe
index 23ff9593..3ed42dcf 100644
Binary files a/Build/Build.exe and b/Build/Build.exe differ
diff --git a/Prebuild.xml b/Prebuild.xml
index 02664a33..9d105766 100644
--- a/Prebuild.xml
+++ b/Prebuild.xml
@@ -22,11 +22,11 @@
     </Configuration>
 
     <Files>
-      <File>.\Todo.txt</File>
-      <File>.\Release.txt</File>
-      <File>.\Changelog.txt</File>
-      <File>.\License.txt</File>
-      <File>.\Instructions.txt</File>
+      <File>Todo.txt</File>
+      <File>Release.txt</File>
+      <File>Changelog.txt</File>
+      <File>License.txt</File>
+      <File>Instructions.txt</File>
     </Files>
 
     <Project name="Build" path=".\Source\Build" language="C#" type="Exe">
@@ -314,4 +314,4 @@
 
   </Solution>
 
-</Prebuild>
\ No newline at end of file
+</Prebuild>
diff --git a/Source/Build/Build.cs b/Source/Build/Build.cs
index 753431f8..b7ce49c9 100644
--- a/Source/Build/Build.cs
+++ b/Source/Build/Build.cs
@@ -10,7 +10,7 @@ namespace OpenTK.Build
     {
         static string RootPath;
         static string ToolPath = "Build\\";
-        static string PrebuildPath = ToolPath + "Prebuild.exe";
+        static string PrebuildPath = Path.Combine(ToolPath, "Prebuild.exe");
         static string BinPath = "Binaries\\";
         //string ObjPath