I bought Photoshop Extended CS5 in 2010 via a digital download. I do not have an installation disk, but I do have the serial number. I recently replaced my computer, how do I get a fresh copy on my new computer?
You should be able to log into your Adobe account and find the download link.
https://www.adobe.com/account.html for your Adobe orders page
ADDED... you now know that you should always write expensive downloads to a backup... DVD or USB hard drive
Retrieving data ...