When I "import" a file RAW/DNG, the file automatically gets savedCOPIED in my D drive under the folder "My Pictures". This info is available on the left panel. Instead, I want the file to go into my F drive which is my external drive.
Lightroom Help explains how to Import photos to a specific location. Scroll down to section 5, "Tell Lightroom where to put your photos". Lightroom Help | Import photos from a camera or card reader