1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/source/activex/SOActiveX.h b/extensions/source/activex/SOActiveX.h
index 14451fcdbf51..5f652e6b6752 100644
--- a/extensions/source/activex/SOActiveX.h
+++ b/extensions/source/activex/SOActiveX.h
@@ -90,7 +90,7 @@ protected:
     OLECHAR const *         mCurFileUrl;
     BOOL                    mbLoad;
     BOOL                    mbViewOnly;
-    WNDCLASS                mPWinClass;
+    WNDCLASSW               mPWinClass;
     HWND                    mParentWin;
     HWND                    mOffWin;