The path ".\your-template-file.pnp" implies that you're using the current directory. If that's the root of the drive "D:", and the screenshot of file explorer (I'm assuming what it is) is of that drive then it shows that there's no such file there -- or that it's hidden or system file and you haven't configured the file explorer to show all files.
Do you see the file when you run the cmdlet below?
Get-ChildItem -Path D:\* -Force