When you 'delete' a file in Windows, all that actually happens is that the space it occupies on your hard drive is marked up as 'free', so that other files can later over-write it. So, in the first instance at least, your file was still there after you deleted it and emptied the recycle bin.
However everything you've done on your computer since then has risked over-writing it. Even viewing this page risks doing so, because your computer has to write a temporary file to your hard drive to enable you to do it. Similarly, downloading and installing a new program risks permanently over-writing the file but that's what you'll now need to do. Here's the program which I'd use:
https://www.piriform.com/recuva
(It's possible to reduce the risk of that download over-writing the very which file you're seeking by downloading the file to a different computer and then using that second computer to search the hard drive of the first one. However that's really a task for a competent computer technician, rather than for yourself).