Hello - I have done ALL of the items listed by Google and on the helpful websites and deleted with the reggieashworth.com/appdelete and reloaded the Chrome download from the above link and still receive
"Failed - Insufficient Permissions". I would use Safari BUT Safari does not play well with SalesForce.
The odd item is my MacBook Pro 2018 laptop has the same version as my iMac and it downloads everything just fine.
My iMac is a newer 2019 with Big Sur 11.6 as well and I haven't been able to download using Google Chrome since I set up my gently used iMac last week.
It's very frustrating and the delete app by reggieashworth isn't advertising that it works with Big Sur. Since so many people are having the same, identical problem I believe it doesn't take a rocket scientist to see there is a problem (either with the current version of Google Chrome OR its interaction with Mac OS Big Sur when it is newly installed after 11.x.
It is very inconvenient to have to bounce between Safari and Chrome to make things work when you are actually working from home!