I put my profiles (DCP) in the CameraProfiles folder and still they don't appear in my Lightroom :(

I downloaded a profiles package with about 1500 files, they told me to unzip them and paste them in C:\Users\Myusername\AppData\Roaming\Adobe\CameraRaw\CameraProfiles\ and so I did to the side of a file called index.dat with everything and its original folder but when I ran lightroom they did not appear, there was only a sign that said profile missing just below where it says camera portrait, I tried to change the preferences but it did not work I also tried to import profiles from within lightroom but a sign appeared that It said that they were already imported, I have the 2020 version but I can't update any ideas?