Licence issues- where to find licence file

Where can I find the licence file? Is there a specifik file name that I can search for? I cant remember where I saved the licence file and I want to install midiguitar on my Laptop as well.

The name of the license file is .license
the default location after download is your browsers download folder.
Tn case you cant find it, please email to get a fresh link to your license.
Those license links only work for about a week, so allways keep a copy of your downloaded license somewhere safe ( an email to yourself with the license attached, or on googledrive etc…)