Where on Earth is my SMS Backup & Restore backup file? (opens in new tab)

I recently used the SMS Backup & Restore app to create a backup file on my Samsung phone\. In the app, I can see the file, and it shows my an abbreviated path to it\. The thing is, when I use a file browser \(either the built-in one, or through Windows Explorer via USB\), I can't find said path\. Does anyone have experience with this app and know how I might be able to find this backup file it created?