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Apple Computing Products:
macOS - Operating System
Problem with Mac Installer Applications - application is damaged, can not be used to install macOS
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<blockquote data-quote="krs" data-source="post: 1833754" data-attributes="member: 67742"><p>From the articles I read I thought the opposite was the case, like:</p><p>When one wants to use a previously downloaded installer (that is one already on ones Mac), the installer checks for a valid certificate at that time and if the certificate in the meantime has expired, one get that "Installer is damaged message"</p><p>So the installers that had been downloaded are useless.</p><p>Thus also the installer links in Mac Rumors which were supposed to be the latest version with a current valid certificate.</p><p>And also the comment if turning off WiFi gets around that.</p></blockquote><p></p>
[QUOTE="krs, post: 1833754, member: 67742"] From the articles I read I thought the opposite was the case, like: When one wants to use a previously downloaded installer (that is one already on ones Mac), the installer checks for a valid certificate at that time and if the certificate in the meantime has expired, one get that "Installer is damaged message" So the installers that had been downloaded are useless. Thus also the installer links in Mac Rumors which were supposed to be the latest version with a current valid certificate. And also the comment if turning off WiFi gets around that. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Problem with Mac Installer Applications - application is damaged, can not be used to install macOS
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