How to force taskbar live previews on a triple-screen setup?

Discussion in 'Windows 7 Help and Support' started by Danila, Sep 6, 2009.

  1. Danila

    Danila Senior Member

    Sep 6, 2009
    Likes Received:
    I am using Windows 7 in 5040x1050 resolution using Matrox TripleHead2Go.

    The problem is that taskbar live previews appear to be automatically disabled at this resolution (only windows titles are shown). When I am using 5040x1050, they look like this:


    When I switch to 1280x800 notebook display, the previews look like this (notice that the thumbnail is shown):


    I get live previews in 3360x1050 too. But 5040x1050 doesn't work.

    Please help me force Windows to draw live previews with thumbnails at the 5040x1050 resolution. The DWM works at that res just fine - previews are visible in Flip3D and in Alt+Tab switching.

    YT, Danila

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