Hello everyone, I am a novice. I found that the l4d2 dedicated server I set up could not read the vpk file (map file downloaded from steam). I have put it under the addons file as required, but unfortunately it did not work.I have tried using !admin to switch the map, but this map is not in the list. I made sure that I restarted the server and did other things after moving the files, but I still couldn’t find this map. I want to know if there is any solution.