I changed laptops and lost my download of Lightroom. I can get a trial version but unfortunately has mislaid my original registration key, I cannot contact Adobe try as I may (I keep being diverted elsewhere), how can I retrieve the key please.
When you purchased the software you should have created an Adobe account and registered your product. If you did then try reconnecting, see the link below for help.
Adobe ID, sign in, and account help
Retrieving data ...