Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

haralds

macrumors 68040
Original poster
Jan 3, 2014
3,003
1,266
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.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.