One thing I noticed right away was that the signature was valid! Howard Oakley covered this issue extensively since Friday. I started to investigate the issue as soon as I returned. I posted the link in section 8 (Workarounds/ Fixes).Īn issue like this is normally something that I would be immediately reporting on, but I was away from my Mac until late Saturday. UPDATE: 10/27/20 – HP has posted a new community knowledge article on the issue with full install instructions. UPDATE: 10/28/20 – I’ve added multiple new instructions to #8 Workarounds / Fixes section. In the second part, I go over 5 different ways to reinstall new HP drivers. I also give a live demo of how to uninstall the bad HP drivers.
UPDATE: 10/28/20 – I just finished my new video that goes over the issue. The error message = amework will damage your computer. HP Printer Driver Certificate Issue On Friday October 23rd, HP printer owners started reporting that they couldn’t print.
