diff --git a/src/precomp/common.hpp b/src/precomp/common.hpp
index 49101d5..e641a3d 100644
--- a/src/precomp/common.hpp
+++ b/src/precomp/common.hpp
@@ -6,7 +6,7 @@ typedef void* pointer32;
 typedef unsigned char undefined;
 
 // typedef unsigned char    bool;
-typedef unsigned char byte;
+// typedef unsigned char byte;
 typedef unsigned int dword;
 // typedef unsigned long long    GUID; // different then the Windows one?
 typedef pointer32 ImageBaseOffset32;
@@ -20,7 +20,7 @@ typedef unsigned long ulong;
 typedef unsigned long long ulonglong;
 typedef unsigned char undefined1;
 typedef unsigned short undefined2;
-typedef unsigned char undefined3[3];
+typedef unsigned char undefined3[3]; // This is valid in struct-contexts only
 typedef unsigned int undefined4;
 typedef unsigned long long undefined6;
 typedef unsigned long long undefined8;
diff --git a/src/precomp/framework.h b/src/precomp/framework.h
deleted file mode 100644
index 5cb4cbf..0000000
--- a/src/precomp/framework.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
diff --git a/src/precomp/pch.h b/src/precomp/pch.h
index dd70bef..86fe2bf 100644
--- a/src/precomp/pch.h
+++ b/src/precomp/pch.h
@@ -7,7 +7,7 @@
 #include "FunctionResolver.h"
 #include "StructResolver.h"
 #include "TypeUtility.h"
+#include "Windows.h"
 #include "addresses-SHC-3BB0A8C1.hpp"
 #include "common.hpp"
-#include "framework.h"
 #include "polyfills/assertion.h"