@lost_gweedo
Thanks for your reply. It turned out Evernote wasn't actually installed, the package was simply downloaded into my appdata folder. I deleted the files but it didn't get rid of the error message in my other program.
Evernote is causing a problem in another program that I use. Until this error message started coming up I'd never heard of Evernote. I did a search and found it installed on my computer. I don't know if it was installed when I upgraded to Windows 11 last month or if it was there in Windows 10.
Can I delete it or is it something that's needed and used by Windows?