Cannot install Promise Pegasus driver in Monterey

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  • Last Post 07 March 2022
Pieter Pretorius posted this 06 March 2022

When I want to install drivers for my Promise Pegasus 3, I get this message and cannot install it. I have an Intel Mac, and I am running Monterey.

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Gautham Sakthi posted this 07 March 2022

Hello Pieter,

After downloading the driver please open the PDF file and check about reducing the boot security level once it is done try insatlling the driver again.

https://www.promise.com/DownloadFile.aspx?DownloadFileUID=6224

Pieter Pretorius posted this 07 March 2022

I cannot change the boot security on an Intel Mac.

R P posted this 07 March 2022

Hi Pieter,

Intel Monterey has a Pegasus driver included by default. So there is no need to install a Pegasus driver and no need to change the driver security setting.

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