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"....not optimized for your Mac" is displayed

Article ID: ART173550 | Date published: 01/22/2019 | Date last updated: 05/29/2019
 

Description

This message may occur when installing a 32-bit application into macOS running 64-bit.

Solution

An alert message is displayed in the form of "application name not optimized...." in macOS High Sierra 10.13.4. and later

Details are shown below.

 

PHENOMENON


An alert message is displayed when a 32-bit application is launched. This message appears only once when the application is initially launched,




 

Even when the application is launched in the background, this warning message appears only initially.

 

Support page of Apple

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

                           

HANDLING

Click OK, and close the message. There is no problem with the subsequent operation. 



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