qt winextras windows xp error (QWinTaskbarButton)

When winextras, specifically QWinTaskbarButton is used, compiled executable does not run on windows xp, but runs fine on windows 7.
In documentation it is not mentioned that if win7 specific features are used, output will not work on windows xp.

Error screenshot is attached.

You can try it on https://github.com/Emdek/otter