Cursor positions are incorrect

Discussion in 'Windows Guest OS Discussion' started by mmm201, Feb 11, 2013.

  1. mmm201

    mmm201 Bit Poster

    15" RMBP
    Windows 7 guest
    Mountain Lion 10.8.2 host
    Parallels 8.0.18354 but this issue is not new.

    The mouse position provided to the guest is always a few pixels away from where the cursor is shown onscreen. This makes precise tasks like image editing really frustrating.

    I have prepared a testcase which can be found at:

    You can download a binary of my testcase at

    Using my testcase, the red lines (hardware) should line up exactly with the black crosshair (software), but they don't, as you can see:


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