When upgrading Symantec Endpoint Protection (SEP) 15 for Mac clients that were on build 171, to version 183, using the 'Installation package creator' (as opposed to the 'Direct installation package') there are intermittent failures.
SEP 15 for Mac (builds 171 and 183)
The installation failed.
The installer encountered an error that cause the installation to fail. Contact the software manufacturer for assistance.
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As a workaround, use the Direct Installer option.
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