I have just upgraded from lightroom 3.6 to 5 and the download won't open at all on my MAC OS 10.7.5

please help  ive just upgraded from lightroom 3.6 to 5 as a download but it wont open when i click it on my MAC os 10.7.5?  any help much appreciated as it is really annoying me as I cant find any help on this on the internet
thank you very much in advance

What happens??? What are your system specs??

Similar Messages

Maybe you are looking for

  • Enterprise SecMgr: Can't add Database Schema Mapping to OracleDefaultDomain

    Hello, I'm trying to configure Enterprise Users (using a shared schema) and within EntSecMgr, I select... Realms / MyID realm / Enterprise Domains / OracleDefaultDomain / Enterprise Roles / OracleDefaultDomain / Database Schema Mapping and from there

  • How to create countdown timer with sound

    Any ideas on how to create a minute and seconds countdown timer that would play a sound and then redirect you to another page?

  • MacBook won't recognize disc

    I've got a Windows Installer MSDN disc that I'm trying to use to install XP with, but my MacBook won't recognize the disc. When I put the disc in, I get the error message "The disc you inserted is not readable by this computer." It works fine on my P

  • No calendar alarms after sync

    Ok out of nowhere I have now lost all my calendar event alarms on my bb after I sync with my mac. They all exist on the ical.  They exist in all the emails that are sent to me.  However, when they open on my BB and/or sync with ical.... I loose all o

  • The authorization about Sales group

    now how to carry out authorization by sales group when create a sales order. Please explain me all the steps to be required. Thanks in advance