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Level 1

4 points

mac book pro 2011

hi every body i can not instal security update of my mac high sierra.it shows unclear error during installation.does nobody know the solution?

MacBook Pro 13", macOS 10.13

Posted on Jan 3, 2020 2:18 AM

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Level 8

42,590 points

Posted on Jan 3, 2020 2:30 AM

Can you connect your mac to your router using a cable rather than using WiFi, you may get a more positive result.

If not try downloading this, https://support.apple.com/kb/DL2026?viewlocale=en_US&locale=en_US

once downloaded double-click to install.

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2 replies

Top-ranking reply

Level 8

42,590 points

Jan 3, 2020 2:30 AM in response to sima134

Can you connect your mac to your router using a cable rather than using WiFi, you may get a more positive result.

If not try downloading this, https://support.apple.com/kb/DL2026?viewlocale=en_US&locale=en_US

once downloaded double-click to install.

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Level 10

245,165 points

Jan 3, 2020 11:16 AM in response to sima134

Also try it in Safe Mode...

Safe Boot from the HD, (holding Shift key down at startup), does the problem occur in Safe Mode?

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mac book pro 2011

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