I downloaded CS5 on my new macbook, but when I try to install it says 'install' cannot be opened because it comes from a developer that is unidentified. Help!

The download was successful website to adobe cs5, but there is an installation error.

'Install' cannot be opened because it comes from an unidentified developer.

Your security preferences allowing installation of only the applications from the Mac App Store and identified the developers.

Hi Molly,

Please check these links and turn off the doorman.

Thank you

Atul Saini

Tags: Adobe

Similar Questions

Maybe you are looking for

  • Thundrbird calendar 38.1 is now stable?

    Thunderbird 37.0 load XP.com

  • Desktop computers

    Tried to join the network for DESKJET printer how do you get a password to join tried different numbers of my three network sim use iPad with sim have not router, any help Cpeaco Cheers.

  • Diablo 2

    Diablo 2 won't work, its installed but will not fire place i ned a patch?

  • need help to upgrade my HP Pavilion a6419fh PC for games

    I have win 7 32 bit ulimate What video card I put in this pc for gaming?

  • Screensaver Vista Error Messages

    I pushed the ctrl + alt + down arrow arrow and my screen is black then I pressed ctrl + alt + arrow pointing upwards and my screen got really big with a large font size, so I changed the resolution of the screen back to normal.  I left my dell inspir