Monterey

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Level 1

9 points

Monterey

I downloaded Monterey... Why doesn't Apple advise if it is not their product? I am getting an alert now that states system extension signed by Parallells International GmBH is not compatible.. What is best way to uninstall Monterey>

Posted on Nov 2, 2021 11:11 AM

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Answer 1

BDAqua

Level 10

250,253 points

Nov 2, 2021 11:15 AM in response to restrode

Do you have a Time Machine backup to Restore to/from?

https://eshop.macsales.com/blog/32972-time-machine-what-it-is-how-it-works-and-how-to-use-it-with-your-mac/

https://support.apple.com/guide/mac-help/revert-to-a-previous-macos-version-mh15216/10.14/mac/10.14

If not…

https://www.imore.com/how-downgrade-macos

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Answer 2

chlely

Level 1

12 points

Nov 5, 2021 11:47 AM in response to restrode

installed monterey last night, trying to print with Canon Mark2 9000. prints are not satisfactory. washed out and fade when dry.

changed paper, print settings... nothing works. canon claims no driver for this printer. uninstall monterey? prints were fine on big sur...

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Monterey

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