macOS Seirra – How to fix the file is damaged and can't be opened

If you have problem installing the third party apps, you come to the right place. I will be showing you how to install any apps you download from any websites on your Mac Seirra.
Fix damaged file on Mac:

Gears I use:
iPhone XS Max:
Memory DDR4 iMac 27″:
Canon 6D Mark ii:
50mm lens:
24mm-105mm ii USM:
BOYA Microphone:
GoPro 7 Black:
Lens Kit:
GoPro Hero 5:
GoPro Hero 6:
GoPro Fusion:
GoPro Memory Card:
OnePlus 7Pro:
DJI Osmo Mobile 2:

new MacBook Air 2018:
new MacBook Pro 2018:
JBL Extreme 1:
JBL Extreme 2:

PDF Expert:

More Tutorials:

How to take Telephoto on Android Device (No lens built-in)

How to use Spotify more than 14 days on iOS devices

How to create a Spotify account when you are not living in the US

PC Spotify – Your Country does not match the one set in your profile

Music: Epidemicsound (


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[email protected]


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