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macrumors 68030
Original poster
Jan 3, 2014
Silicon Valley, CA
On one of my system the Security & Privacy panel cannot be opened. I cannot approve extensions for Parallels or any other setting.
I logged out of my iCloud account and then back in. I tried systemextensionsctl reset etc. etc.

If fails for all accounts.

I have reinstalled once and it did not fix it.

I have not done a fresh install and restore.
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