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why more then one app is not working

i was update new verson on mac so more then one app isnot working why?

MacBook Pro 13", macOS 10.15

Posted on Nov 10, 2019 8:18 AM

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Question marked as Apple recommended

No 32-bit applications are supported on macOS Catalina. Check with the third-party application developers to detemine if they have 64-bit application updates for the applications that do not run. Apple has cautioned users and developers for two years that Catalina would be only support 64-bit applications.

Posted on Nov 10, 2019 8:40 AM

1 reply
Question marked as Apple recommended

Nov 10, 2019 8:40 AM in response to sumitpatel0920

No 32-bit applications are supported on macOS Catalina. Check with the third-party application developers to detemine if they have 64-bit application updates for the applications that do not run. Apple has cautioned users and developers for two years that Catalina would be only support 64-bit applications.

why more then one app is not working

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