On Oct 2, 2015, at 2:59 AM, Jactry Zeng <jzeng at codeweavers.com> wrote: > + return FlashWindow( pfwi->hwnd, pwfi->dwFlags ); This has a typo. "pwfi" should be "pfwi". You've fixed it in the next patch, which is why it compiles for you, but you have to not introduce it in the first place. :) -Ken