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I cannot install macOS Monterey

Hi to everyone, i have a problem on my MacBook Air (2020).

I want to update macOS Big Sur to macOS Monterey, but when I try to install it using the installer, when it asks me the administrator credentials, I insert them but it does not works.

What can I do?

Thanks

MacBook Air

Posted on Aug 18, 2022 3:21 AM

Reply
Question marked as Top-ranking reply

Posted on Aug 18, 2022 5:20 AM

This is specific to updating from Big Sur 11.6.1 to Big Sur 11.6.8


There are factors:


1 - Like poor Wifi connection


2 - Slow wifi connection


3 - Too many other people downloading at the same time and Apple Severs are overloaded


4 - Software on the computer interfering with the download process including AntiVirus Software


Notation: Disabling the AV Software may or may not solve the issue. Removal of the AV Software may increase the chances of the download to perform as expected.


5 - Running behind a VPN which may increase Packet losses or corruption of the download 


6 - If via wifi too many Other devices using the wifi at the same time reducing the Bandwidth to your computer. 


7 - Best Results are via Ethernet Cable to Router


8 - Restart in Safe Mode. This will perform a Disk Repair, clear cache files and only load Apple Software, extensions and fonts. The boot up will be slow and can take some time - Normal and Try Again using the Software Update Applet in System Preferences 

8 replies
Question marked as Top-ranking reply

Aug 18, 2022 5:20 AM in response to messedo09

This is specific to updating from Big Sur 11.6.1 to Big Sur 11.6.8


There are factors:


1 - Like poor Wifi connection


2 - Slow wifi connection


3 - Too many other people downloading at the same time and Apple Severs are overloaded


4 - Software on the computer interfering with the download process including AntiVirus Software


Notation: Disabling the AV Software may or may not solve the issue. Removal of the AV Software may increase the chances of the download to perform as expected.


5 - Running behind a VPN which may increase Packet losses or corruption of the download 


6 - If via wifi too many Other devices using the wifi at the same time reducing the Bandwidth to your computer. 


7 - Best Results are via Ethernet Cable to Router


8 - Restart in Safe Mode. This will perform a Disk Repair, clear cache files and only load Apple Software, extensions and fonts. The boot up will be slow and can take some time - Normal and Try Again using the Software Update Applet in System Preferences 

Aug 19, 2022 1:43 AM in response to messedo09

It would appear that the Admin Account has Lost its' privileges as an Admin Account.


The supplied link may help regain your Admin Privileges again


That or >>


Reset Computer Password  for the Administrator Account Password


Intel Computer


1 - Restart computer and immediately hold Command + r keys


2 - Top Tool Bar >> Utilities >> Terminal


3 - Type resetpassword as one word and no spaces


4 - Press Return key


5 - Follow the prompts and remember the New Password


Apple Silicon M1 / M2 Computer 


1 - Choose Apple menu > > Shut Down.


2 - Press and hold the power button on your Mac until you see “Loading startup options.”


3 - Click Options, then click Continue. 


4 - Top Tool Bar >> Utilities >> Terminal


5 - Type resetpassword as one word and no spaces


6 - Press Return key


7 - Follow the prompts and remember the New Password

I cannot install macOS Monterey

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