win Vista program installer error 1721

Discussion in 'Windows Update' started by itshotinarizona, Aug 4, 2007.

  1. While trying to install a program, windows installer stops, gives error code
    1721, saying that "there is a problem with the windows installer package. A
    program required for this install can not be run. Contact your support
    personnel or package vendor."

    I have windows Vista Ultimate 64 bit operating system.

    Is this a problem with the installer? Is there a patch for it?
    itshotinarizona, Aug 4, 2007
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