So, I found a FooBar config and I am using it, I've been working on figuring all this stuff out for hours and this is the only part that has really stumped me.
//!!!!!CHANGE TO REFLECT YOUR COVER IMAGE FILESTRUCTURE!!!!!
$imageabs2(66,66,,,,,26,10,$replace(D:\Daten\Eigene Musik\Cover\$if2(%album artist%,%artist%) - %album%.jpg,?,),)
$imageabs(17,9,images\artoverlay.png,)
^^ That was in the code, I know where to put it and stuff, that's not my problem. My problem is not knowing how to change it to reflect my file structure. The way my stuff is set up is that my music is in a folder and categorized by albums with the album art being in the folder for each album. So how do I reflect that in the code?