diff --git a/reactos/include/ole32/objbase.h b/reactos/include/ole32/objbase.h
index e4ece373920..e43b5e2c6eb 100644
--- a/reactos/include/ole32/objbase.h
+++ b/reactos/include/ole32/objbase.h
@@ -30,7 +30,7 @@ Cambridge, MA 02139, USA.
 #ifndef _OBJBASE
 #define _OBJBASE
 
-#include <ole32\guiddef.h>
+#include <ole32/guiddef.h>
 
 
 #ifndef EXTERN_C
diff --git a/reactos/lib/ole32/CoXxx.c b/reactos/lib/ole32/CoXxx.c
index 3f65238414b..67c97eedc27 100644
--- a/reactos/lib/ole32/CoXxx.c
+++ b/reactos/lib/ole32/CoXxx.c
@@ -28,7 +28,7 @@ Cambridge, MA 02139, USA.
 
 ********************************************************************/
 #define INITGUID
-#include "ole32.h"
+#include "Ole32.h"
 
 //
 //	lCOMLockCount is a reference count, when it reaches 0, all COM libraries are freed
diff --git a/reactos/lib/ole32/DllMain.c b/reactos/lib/ole32/DllMain.c
index daa81bcbf0a..c132004aafa 100644
--- a/reactos/lib/ole32/DllMain.c
+++ b/reactos/lib/ole32/DllMain.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.
 
 
 ********************************************************************/
-#include "ole32.h"
+#include "Ole32.h"
 
 BOOL WINAPI DllMain(HINSTANCE hInst, DWORD reason, LPVOID reserved)
 {
diff --git a/reactos/lib/ole32/Misc.c b/reactos/lib/ole32/Misc.c
index b6d0c2d57d0..b6262b4955f 100644
--- a/reactos/lib/ole32/Misc.c
+++ b/reactos/lib/ole32/Misc.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.
 
 
 ********************************************************************/
-#include "ole32.h"
+#include "Ole32.h"
 
 /*WINOLEAPI PropVariantClear(PROPVARIANT *pvar){return S_OK;}
 WINOLEAPI FreePropVariantArray(
diff --git a/reactos/lib/ole32/Ole32.h b/reactos/lib/ole32/Ole32.h
index e263c565e86..75473ecb1f7 100644
--- a/reactos/lib/ole32/Ole32.h
+++ b/reactos/lib/ole32/Ole32.h
@@ -35,9 +35,9 @@ Cambridge, MA 02139, USA.
 #include <windows.h>
 //#include <ole32\basetyps.h>
 //#include <ole32\guiddef.h>
-#include <ole32\winerror.h>
+#include <ole32/winerror.h>
 //#include <ole32\unknwn.h>
-#include <ole32\objbase.h>
+#include <ole32/objbase.h>
 
 
 #endif
diff --git a/reactos/lib/ole32/OleAuto.c b/reactos/lib/ole32/OleAuto.c
index c9acfe4c4b8..a7cf73af0c1 100644
--- a/reactos/lib/ole32/OleAuto.c
+++ b/reactos/lib/ole32/OleAuto.c
@@ -27,10 +27,10 @@ Cambridge, MA 02139, USA.
 
 
 ********************************************************************/
-#include "ole32.h"
+#include "Ole32.h"
 
 /*WINOLEAPI CreateErrorInfo(ICreateErrorInfo  **pperrinfo){return S_OK;}
 WINOLEAPI GetErrorInfo(
   DWORD  dwReserved,
   IErrorInfo  **pperrinfo
-){return S_OK;}*/
\ No newline at end of file
+){return S_OK;}*/
diff --git a/reactos/lib/ole32/moniker.c b/reactos/lib/ole32/moniker.c
index 17ca1bcdd7a..332e9f9a489 100644
--- a/reactos/lib/ole32/moniker.c
+++ b/reactos/lib/ole32/moniker.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.
 
 
 ********************************************************************/
-#include "ole32.h"
+#include "Ole32.h"
 
 /*
 //
diff --git a/reactos/lib/ole32/ole2.c b/reactos/lib/ole32/ole2.c
index 7f25a7ff7a7..934803ffde9 100644
--- a/reactos/lib/ole32/ole2.c
+++ b/reactos/lib/ole32/ole2.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.
 
 
 ********************************************************************/
-#include "ole32.h"
+#include "Ole32.h"
 
 #if 0
 WINOLEAPI_(DWORD) OleBuildVersion( VOID ){return S_OK;}
diff --git a/reactos/lib/ole32/storage.c b/reactos/lib/ole32/storage.c
index 62e5bcd90a0..3428a8f1dcc 100644
--- a/reactos/lib/ole32/storage.c
+++ b/reactos/lib/ole32/storage.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.
 
 
 ********************************************************************/
-#include "ole32.h"
+#include "Ole32.h"
 
 /*WINOLEAPI StgCreatePropStg( IUnknown* pUnk, REFFMTID fmtid, const CLSID *pclsid, DWORD grfFlags, DWORD dwReserved, IPropertyStorage **ppPropStg ){return S_OK;}
 WINOLEAPI StgOpenPropStg( IUnknown* pUnk, REFFMTID fmtid, DWORD grfFlags, DWORD dwReserved, IPropertyStorage **ppPropStg ){return S_OK;}
@@ -163,4 +163,4 @@ WINOLEAPI StgOpenStorageEx (IN const WCHAR* pwcsName,
             OUT void ** ppObjectOpen)
 {
 	return S_OK;
-}*/
\ No newline at end of file
+}*/