User profile for user: seanfromwhitehaven
seanfromwhitehaven Author
User level: Level 1
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The operation couldn’t be completed. (com.apple.installer.pagecontroller error -1.)

I am using Cataline. My iMac is 2016. High Sierra was th OS. The issues I am having are. tremendous. My latest issue is this whilst trying to install a music plug in. The operation couldn’t be completed. (com.apple.installer.pagecontroller error -1.) I have been in touch with the supplier of the plug in. No answer as of yet. But, I am sure they are gonna come back and say it is an Apple issue. Does Apple even help here? Any help would be very much apreciated.


iMac 27″, macOS 10.15

Posted on Jan 18, 2023 12:02 PM

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User profile for user: BDAqua
BDAqua
User level: Level 10
250,247 points

Posted on Jan 18, 2023 12:49 PM

Does it make any difference if you Right click on the Installer & choose Open?


How about disabling Gatekeeper & SIP?


sudo spctl --master-disable


csrutil disable


How to disable Gatekeeper and SIP on Mac 2023 | Lucid Gen

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The operation couldn’t be completed. (com.apple.installer.pagecontroller error -1.)

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