Try bringing up the context/shortcut menu for the downloaded item and choose Open from that menu. This should give you the option to use the file.
If you are comfortable making global changes to your security settings for downloaded content, try System Prefs / Security & Privacy / General / Allow Apps Downloaded from…. HTH, Bryan On Nov 1, 2013, at 9:26 AM, Ian McNamara <ianmcnamar...@gmail.com> wrote: > Hi since upgrading to maverick I am getting a problem. When I try to open a > file that i’ve downloaded with COG the media player of my choice I keep > getting an error. It keeps saying that the file can’t be opened because it’s > not from an identified developer. I never had this problem before and could > just open any file that was mp3 I downloaded with the cog player. Wonder if > anyone can help. <--- Mac Access At Mac Access Dot Net ---> To reply to this post, please address your message to mac-access@mac-access.net You can find an archive of all messages posted to the Mac-Access forum at either the list's own dedicated web archive: <http://mail.tft-bbs.co.uk/pipermail/mac-access/index.html> or at the public Mail Archive: <http://www.mail-archive.com/mac-access@mac-access.net/>. Subscribe to the list's RSS feed from: <http://www.mail-archive.com/mac-access@mac-access.net/maillist.xml> As the Mac Access Dot Net administrators, we do our very best to ensure that the Mac-Access E-Mal list remains malware, spyware, Trojan, virus and worm-free. However, this should in no way replace your own security strategy. We assume neither liability nor responsibility should something unpredictable happen. Please remember to update your membership preferences periodically by visiting the list website at: <http://mail.tft-bbs.co.uk/mailman/listinfo/mac-access/options/>