Check to ensure it wasn't saved to a cloud drive, like Microsoft's OneDrive. i.e. might have to log into the cloud drive to find it.
Otherwise, I got nothing.
(I usually save multiple copies as I go thru using Save-As, and tag-on a suffix "-Initial", "-Intermediate", "-Final", and "-Transmitted" to the file name, so I have point-in-time copies as I prepare them)
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
