Why is lightroom 5.7 not working on my macboock pro?

Hi, now tried again, her the screenshot:

Am 05.12.2014 um 16:20 schrieb kglad <forums_noreply@adobe.com>:

Why is lightroom 5.7 not working on my macboock pro?

created by kglad <https://forums.adobe.com/people/kglad> in Downloading, Installing, Setting Up - View the full discussion <https://forums.adobe.com/message/6988805#6988805>

attach a screenshot of the error message, if it's in english. otherwise, quote it's text.

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