@Somnambulist Makes perfect sense, TY for the added info!

 

I just had a few minutes to test this method and indeed it worked without issue. Move the folder "Addictive Drums 2" folder that was extracted from the disc image file to your new drive location, click the library placer tool inside that folder and its done, everything loads and works perfectly.

*On a side note, if after installing when you go to delete the now redundant massive disc image file you encounter "The Action Can't Be Completed Because the File Is Open in System" error, simply open either the side bar browser or "This PC" (which lists your drives) and you'll notice the DVD drive is open - right click it and select "Eject". Now you can permanently delete the file from your computer

Good luck!