World Partition Not Working

Hello, I would be eternally grateful if anyone could help me out with this :frowning:

I am trying to convert my world to world partition but for some reason even if I go to tools>convert level to partition and it creates the files (as it’s shown in the picture) it still tells me that it is disable for that map?

Do I need to put these files somewhere for it to start woirking?
Thanks in advance!