965      iPhone_iPad_Mac_apple

I couldnt install macOS Sierra 10.12.6 Update

Hello,

I wasnt able to install the latest MacOS Sierra Update 10.12.6.

The problem is that after i download the update from the App Store and restart my Mac, the system gives me an error message that cannot verify and ask me to restart and go to the App Store to Update again. I tried going to the App Store and Update again several times, But then I got the same error message each time upon restart that "cannot verify"

I really have no idea what I should do since I bought my mac a few weeks ago and this error message is so frustrating for me. I would really appreciate if you help me solve the problem.

Best Regards

mahsak9,

Try to download and install the: macOS Sierra 10.12.6 Combo Update

mahsak9,

Try to download and install the: macOS Sierra 10.12.6 Combo Update

Hello Ferd II,

Thank a lot for your help. I downloaded the combo update not only once but several times through different internet connections to figure out what the problem is. Unfortunately each time I try to open the combo update I get the error:

Image not recognized.

As I said I downloaded it many times and each time the download got finished. I checked the file and it was successfully and completely downloaded but then again I got the error. I attached a picture of the error too.

Best Regards

mahsak,

Here are two posts which concern similar problems:

1. Re: Sierra update 10.12.6 causing problems.

2. Re: Missing 10.12.6 update

Perhaps they may be helpful. Good Luck.

I tried to update again from App Store today. To my surprise, this time it got installed completely and without any error. So weird! but I am happy thanks a lot for all your helps.

Best Regards

You are welcome.

Don't! You will mess up the display!

最后更新：2017-08-19 16:53:23

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