Windows 10: how to uninstall security update KB5005565

Printer sharing of my Canon LBP6680x no longer works following receipt of security update KB5005565. I have been advised by Canon to uninstall this update but there is no facility for doing this as when I find the update there is no option to uninstall. How can I get printer sharing on this printer to work again?

:)

 

Possible printer issue with KB5005565

Today I installed KB5005565 through WU on my desktop. Successfully installed.

Tonight my wife can't print from her laptop to the printer connected to my desktop. This has been working for years.
Printers work, can transfer files from laptop to desktop and back. All network setting unchanged.
I suspect the update I did today is the problem.
Has anyone else had this happen?

Looking at "Uninstall Updates" in WU there is for today:

• Security Update for Microsoft Windows (KB5005565)
• Servicing Stack 10.0.19041.1220

Looking at System Restore, there are 3 restore points to go back to, all dated today:

• Windows Modules Installer at 12:23
• Windows Modules Installer at 12:22
• update at 12:21

What's the best way to roll back?

 

Possible printer issue with KB5005565

KB5005565 has several security patches and the majority are still in effect even with the Rpc registry patch added. Here is a good explanation of the effect this Rpc registry patch has with KB5005565 installed:

How to fix the Windows 0x0000011b network printing error

 

How do you uninstall chipset drivers?

I'm installing a new mobo so I need to uninstall the intel 865g drivers to make way for the P35 drivers.

Can't find any uninstall options in add/remove programs and intel chipset inst listed in driver cleaner.

Any suggestions? *Confused