diff --git a/reactos/dll/win32/dwmapi/dwmapi_main.c b/reactos/dll/win32/dwmapi/dwmapi_main.c
index bf2b6ff342d..7ffba90d6c0 100644
--- a/reactos/dll/win32/dwmapi/dwmapi_main.c
+++ b/reactos/dll/win32/dwmapi/dwmapi_main.c
@@ -116,7 +116,9 @@ HRESULT WINAPI DwmFlush(void)
  */
 HRESULT WINAPI DwmSetWindowAttribute(HWND hwnd, DWORD attributenum, LPCVOID attribute, DWORD size)
 {
-    FIXME("(%p, %x, %p, %x) stub\n", hwnd, attributenum, attribute, size);
+    static BOOL once;
+
+    if (!once++) FIXME("(%p, %x, %p, %x) stub\n", hwnd, attributenum, attribute, size);
 
     return E_NOTIMPL;
 }
diff --git a/reactos/media/doc/README.WINE b/reactos/media/doc/README.WINE
index d2d1335b1cc..14840c11c7b 100644
--- a/reactos/media/doc/README.WINE
+++ b/reactos/media/doc/README.WINE
@@ -71,7 +71,7 @@ reactos/dll/win32/cryptnet         # Synced to Wine-1.7.17
 reactos/dll/win32/cryptui          # Synced to Wine-1.7.1
 reactos/dll/win32/dbghelp          # Synced to Wine-1.7.1
 reactos/dll/win32/dciman32         # Synced to Wine-1.7.1
-reactos/dll/win32/dwmapi           # Synced to Wine-1.7.1
+reactos/dll/win32/dwmapi           # Synced to Wine-1.7.17
 reactos/dll/win32/faultrep         # Synced to Wine-1.7.1
 reactos/dll/win32/fusion           # Synced to Wine-1.7.1
 reactos/dll/win32/gdiplus          # Synced to Wine-1.7.1