I can understand that.  But it doesn't help me get the product.  My operating system won't handle APE2018 and my Mac won't handle any thing higher than OS 10.10.  Just out of luck.  Back to searching for another Photo Editor! Thanks. ... View more

Michael, Thanks for the reply.  However I could not find any APE15 For Mac available anywhere, including Amazon.  Thought I had found it at B&H Photo but it had been discontinued. Where I downloaded the .dmg file was helpx.adobe.com.  Opened the download, clicked on the Installer and they wanted a S/N which was not sent to me by Adobe.  I tried all kins of things to get a phone number or chat lint at Adobe but found NOTHING.  If they offer it for download, they ought to have a way to install it!!! ... View more