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I am using Winamp 5.8 (latest version) with modern skin that comes along with Winamp Groupy v1.21(latest version) Windows 7 Ultimate SP1 And I tried to group the Winamp's main window, but when I move the winamp window over explorer window nothing happens. I think Groupy doesn't recognize Winamp as a window. Please help.

Someone please reply about this issue. I cant group winamp wndows by dragging what causes this ??

Groupy is not grouping winamp windows