I have just purchased an HP Pavilion 10 laptop (Windows 8.1 64 bit). I have an HP 'All-in-One' 4780 printer that was previously running happily on Windows 7. The HP download for the full program for W8 fails claiming it's missing a file - temp\72s707d\setup\hpzshl.i...
I've tried it several times - I've deleted all temp files. NOTHING WORKS. Please someone let me have the fix