Reloaded em Client after PC reset. I bought pro licence before. Lost my old data

I have had a pro license for about a year.

PC repaired so had to download emClient - gave my email and was recognised.

But now none of my old data has followed. Also - where do I enter my old license number? Nothing obvious under ‘menu’.

Any guidance will be appreciated.

Thanks, Steve

Did you have an IMAP Exchange or iCloud account? Or did you have a POP account?

Also did you copy any or all of your old hard disk contents manually to an external or cloud drive or do any eM Client backups within the program?

Thanks for responding.
I got it working by finding my activation key and putting that in after the free download.
Lost the file tree but at least I have emails back.