Mac OS sierra app is damaged

Hello

I tried several times to download the operating system, but every time I get message

This copy install macOS Sierra.app application is damaged and cannot be used to install macOS.

I confirmed that I have enough RAM and disk space when the download is happening. More than 3 GB of RAM and 35 GB of disk space is available.

MacBook Pro (retina, 13 inches, mi 2014) 2.6 GHz Intel Core i5

Thank you

Vishal

35GB of available disk space is cut too close. Release at least 50GB storage.

macOS - how updated - Apple

Tags: Mac OS & System Software

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