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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Printers
- Printer Setup, Software & Drivers
- Re: HP Drivers for C4700 Windows 11 - Photosmart C4780

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04-25-2026 06:01 AM
I would like to continue using my Photosmart C4780 with my laptop. When going from Windows 10 to 11, the relevant drivers were removed and they are not available on the HP support website. Could someone please provide the drivers for me? Many thanks.
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Accepted Solutions
04-28-2026 04:12 AM
Hi @Alan_C
Ok, then follow steps from the next video to fix the error.
>> https://www.youtube.com/watch?v=3ky7e1tWfRw
* Click YES to say thank you,
* Click Accepted as Solution when question is answered.
Best regards,
ferRX.
dodecaedroh.gif
04-25-2026 08:59 AM
Hi, many thanks for this file; I have completely uninstalled the printer and associated software from my system and then reinstalled with the installation software you provided. Unfortunately the installer seemed to have become stuck on the last step - "Configuring Product". Everything else was completed without any errors. Then the message came up "Fatal error during installation" and the software immediately uninstalled again.
Strangely, the printer is still in my list of devices and I can print from my PC; however one or more of the drivers must be wrong, because the "printing preferences" menu comes up in a mixture of Korean (I think) and English, and I am unable to set it up as I wish. If you have any thoughts on this, I'd be glad to hear. The Test Page lists the following drivers:
HP Photosmart C4700 series, Type 3 - User mode, version 70.91.311.0
hpoc470s.ini
hpfst70v.dll
hpoc4703.vdf
hpoc4703.xml
hpfsc70v.dtd
hpfhl70v.cab
hpfvu70v.dll
hpoc4703.dll
hpfev70v.dll
hpfsm70v.gpd
hpf3m70v.gpd
hpf3r70v.dll
hpfrs70v.dll
hpfie70v.dll
unires.dll
stdnames.gpd
hpfpr70v.dll
04-28-2026 04:12 AM
Hi @Alan_C
Ok, then follow steps from the next video to fix the error.
>> https://www.youtube.com/watch?v=3ky7e1tWfRw
* Click YES to say thank you,
* Click Accepted as Solution when question is answered.
Best regards,
ferRX.
dodecaedroh.gif