diff --git a/reactos/dll/win32/msisys.ocx/CMakeLists.txt b/reactos/dll/win32/msisys.ocx/CMakeLists.txt
index 94bab9d2afd..f33f0a3c68a 100644
--- a/reactos/dll/win32/msisys.ocx/CMakeLists.txt
+++ b/reactos/dll/win32/msisys.ocx/CMakeLists.txt
@@ -1,7 +1,6 @@
 
 add_definitions(-D__WINESRC__)
 include_directories(${REACTOS_SOURCE_DIR}/include/reactos/wine)
-
 spec2def(msisys.ocx msisys.ocx.spec)
 
 list(APPEND SOURCE
@@ -9,8 +8,7 @@ list(APPEND SOURCE
     ${CMAKE_CURRENT_BINARY_DIR}/msisys.def)
 
 add_library(msisys SHARED ${SOURCE})
-
 set_module_type(msisys win32ocx)
-target_link_libraries(msisys uuid wine)
+target_link_libraries(msisys wine)
 add_importlibs(msisys msvcrt kernel32 ntdll)
 add_cd_file(TARGET msisys DESTINATION reactos/system32 FOR all)
diff --git a/reactos/dll/win32/msisys.ocx/msisys.c b/reactos/dll/win32/msisys.ocx/msisys.c
index f659d6f710a..786d42748f1 100644
--- a/reactos/dll/win32/msisys.ocx/msisys.c
+++ b/reactos/dll/win32/msisys.ocx/msisys.c
@@ -36,50 +36,6 @@
 WINE_DEFAULT_DEBUG_CHANNEL(msisys);
 
 
-/***********************************************************************
- *		MSISYS_InitProcess (internal)
- */
-static BOOL MSISYS_InitProcess( void )
-{
-	TRACE("()\n");
-
-	return TRUE;
-}
-
-/***********************************************************************
- *		MSISYS_UninitProcess (internal)
- */
-static void MSISYS_UninitProcess( void )
-{
-	TRACE("()\n");
-}
-
-/***********************************************************************
- *		DllMain for MSISYS
- */
-BOOL WINAPI DllMain(
-	HINSTANCE hInstDLL,
-	DWORD fdwReason,
-	LPVOID lpvReserved )
-{
-	TRACE("(%p,%d,%p)\n",hInstDLL,fdwReason,lpvReserved);
-
-	switch ( fdwReason )
-	{
-	case DLL_PROCESS_ATTACH:
-                DisableThreadLibraryCalls(hInstDLL);
-		if ( !MSISYS_InitProcess() )
-			return FALSE;
-		break;
-	case DLL_PROCESS_DETACH:
-		MSISYS_UninitProcess();
-		break;
-	}
-
-	return TRUE;
-}
-
-
 /***********************************************************************
  *		DllCanUnloadNow (MSISYS.@)
  *
@@ -89,7 +45,7 @@ BOOL WINAPI DllMain(
  */
 HRESULT WINAPI DllCanUnloadNow(void)
 {
-	return S_OK;
+	return S_FALSE;
 }
 
 /***********************************************************************
diff --git a/reactos/media/doc/README.WINE b/reactos/media/doc/README.WINE
index 8f8b8d3e2df..1836c64e19b 100644
--- a/reactos/media/doc/README.WINE
+++ b/reactos/media/doc/README.WINE
@@ -120,7 +120,7 @@ reactos/dll/win32/msi             # Synced to Wine-1.7.1
 reactos/dll/win32/msimg32         # Synced to Wine-1.5.19
 reactos/dll/win32/msimtf          # Synced to Wine-1.7.1
 reactos/dll/win32/msisip          # Synced to Wine-1.7.1
-reactos/dll/win32/msisys.ocx      # Synced to Wine-1.5.4
+reactos/dll/win32/msisys.ocx      # Synced to Wine-1.7.1
 reactos/dll/win32/msnet32         # Synced to Wine-1.5.19
 reactos/dll/win32/msrle32         # Autosync
 reactos/dll/win32/mssign32        # Synced to Wine-1.5.19