Question about HP Officejet Pro L7780 All-In-One InkJet Printer

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Hp l7780 won't complete install

I was told that is has something to do with the registry, the printing software installs to 96% then just freezes, no error messages appear. Ive updated my pc and made over 20 attempts of installing/uninstalling the software with disc and from hp's website. I'd rather not re load windows as I have so many necessary programs. i have windows xp os. anyones help would be greatly appreciated

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  • billydv Dec 23, 2008

    I am at the same point, Xp SP3

  • Anonymous Jan 03, 2009

    Same problem. L7780 installation freezes after abt 96% complete. I previously had successful installation and a functioning printer. Then I returned my computer to HP for repair after a new problem arose and computer would not boot up. HP returned the repaired computer, and they noted that they also replaced SP2 with SP3. Now with the same installation disc and same computer, the installation fails. I believe computer is looking for certain program(s) from SP2 that are not present in SP3. However, this is just theory. Perhaps someone knows if this theory is plausible and if it is possible to revert back to SP2 without causing other problems.

  • Wayne Mineard
    Wayne Mineard May 11, 2010

    Just to make sure...are you installing the software BEFORE plugging the USB cable in? Only plug in the cable when promted by the software. Comment back.

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I have solved this on mine. See Here
http://www.fixya.com/support/t1641451-fatal_error_hp_l7780

Posted on May 11, 2009

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