Can i do something for this?
when i try to download ''El Capitan'' from App Store, i receive the message ''Your device or computer could not be verified. Contact support assistance.
Can i do something? Thank you.
Mac Pro, Mac OS X (10.6.8)
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What Mac Pro do you have, 2006/07 models cannot use El Capitan.
does the App Store say if it is available for download.