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upgrade my Mac from 32 bit to 64 bit?

Can I upgrade my Macbook Pro from 32 bit to 64 bit?


Posted on Sep 24, 2019 11:29 PM

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Question marked as Top-ranking reply

Posted on Sep 25, 2019 8:22 AM

giancarlogcdigiphoto wrote:

Can I upgrade my Macbook Pro from 32 bit to 64 bit?



Regarding the pop-up—this is a generic warning only. You have to do nothing, 32-bit apps continue to work on both High Sierra & Mojave.


In the future release of macOS 10.15 Catalina, applications will have to be 64-bit. App developers will issue updated apps if they want their apps to work on these future releases. Catalina will only run 64-bit apps only.


32-bit app compatibility with macOS High Sierra 10.13 ... - Apple Support

https://support.apple.com/en-us/HT208436

3 replies
Question marked as Top-ranking reply

Sep 25, 2019 8:22 AM in response to giancarlogcdigiphoto

giancarlogcdigiphoto wrote:

Can I upgrade my Macbook Pro from 32 bit to 64 bit?



Regarding the pop-up—this is a generic warning only. You have to do nothing, 32-bit apps continue to work on both High Sierra & Mojave.


In the future release of macOS 10.15 Catalina, applications will have to be 64-bit. App developers will issue updated apps if they want their apps to work on these future releases. Catalina will only run 64-bit apps only.


32-bit app compatibility with macOS High Sierra 10.13 ... - Apple Support

https://support.apple.com/en-us/HT208436

upgrade my Mac from 32 bit to 64 bit?

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