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Lightroom 6 is complaining 32-bit app compatibility

My 2017 version MacBook Pro is complaining that the Adobe Lightroom 6.14 is not 64-bit with High Sierra 10.13.4. When I asked about this to Adobe Support, they said it is 64-bit application. Anyone seeing the same issues?Thanks.

MacBook Pro TouchBar and Touch ID, iOS 10, High Sierra 10.13.4

Posted on May 25, 2018 5:03 AM

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2 replies

May 25, 2018 9:58 AM in response to Prabs2

It is not what Adobe tells you, but what the operating system detects as its architecture.


Press the Option key and the  menu, and then click on System Information… . When that opens, look down the left column until you locate Software, and then click on Applications. At the right-most column, you will see a 64-bit column with yes or no. Scroll down until you see Lightroom 6 and determine its 64-bit status.

Lightroom 6 is complaining 32-bit app compatibility

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