Scanner installation issues with Envy 7640 and Windows 11

[abumpus]

I have an Envy 7640 All in One printer that I am having issues install the drivers on a Windows 11 PC. The printer worked fine on Windows 10 prior to the upgrade.. I can get the printer to work but I can't get the scanner to work. When I ran the HP Print and Scan Doctor I get an error message saying the scanning software is not installed.. I tried uninstalling the old driver and reinstall the latest diver but that did not fix the issue. Is this a compatibility issue with Window 11? Any suggestions on how to fix this problem?

[Jay_G24]

Hi @abumpus,

Welcome to the HP Support Community

I'd like to help!

I understand you are facing scanner installation error

Let's try and uninstall the printer software from the root level on your PC and install the full feature printer software.

First, unplug the USB cable from the printer if present.

• Go to Control panel – Programs and feature – Select all the HP printer entries and uninstall them.
  • Now go to Control panel – Devices and printer – Select all the printer entries and remove the device.
  • Restart your computer.
  • Click the bottom-left Start button on desktop, type device manager in the search box and tap Device Manager on the menu.
  • Once in device manager, click on the view tab in the top & choose “Show hidden devices”.
  • Then from the device manager list, check the entries under “Printer” – If there are any entries, please right click and choose “uninstall” – In the confirm device un-install pop-up, make sure you select the box which says “Delete the driver software for this device". 
  • Also, check the entries under "printer queue" and "imaging devices" and repeat the same exercise. Delete any printer entry or any entry which says “Unknown device”.
  • Once done, close device-manger. Then press the "windows key" + "r" to get the "Run" window open - Type "printui.exe /s" and press enter.
  • Under print server properties, go to drivers - remove any entry there as well.
  • Again, go running window, type – “c:/programdata” – Go to Hewlett Packard folder, remove any printer related folders & files.
  • Once done you can try cleaning out your temporary files and cached files. You can try using automated applications like some cleaner software's that you can download from the internet.
  • Now restart your computer again.
  • Open the Run window again, type “services.msc” and press ok to get services window.
  • Scroll down to “Remote Procedure Call (RPC)” – right-click and go to properties. Make sure the service is started and startup type is “Automatic”.
  • Now scroll up and go to “Function Discovery Provider Host” – right-click and select properties – Change the startup type to “manual” and start the service.
  • Repeat the same exercise on “Function Discovery Resource Publication” as well
  • Windows image acquisition stop and restart the service 

Install all the available Windows updates

If it is been a while since you updated your Windows, that is the main reason why Windows says your HP printer driver is unavailable. Here are the steps how to do a Windows Update to install all accessible operating system update.

If you are accessing Windows 10, then these steps are for you.

1. Hit the Start menu and write an update. After that, click on the “Check for updates” option.
2. Tap on the “Check for updates” option.
3. After clicking on that option, Windows will install the updates automatically.
4. When Windows completes all its updates, start your computer again and attempt to print a file to check if your printer works.

Reinstall the drivers from the Software and drivers page

Enable Scan to computer

Open the HP Full-featured software by clicking on the printer icon on the desktop screen or by searching windows for HP Officejet Pro 6968.

Search Windows for HP > HP OfficeJet Pro 6968> double click to open the HP Printer assistant > Click on Scan

Click on Manage scan to computer 

Click on Enable > Check the box at the bottom > Close

Hope this helps! Keep me posted. 

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