[Darkwob]

when I try to add the sourcebans my server it gives a connection error but it is impossible because the server is running. i checked on many server tracker sites and there seems to be no problem. I remember then the query engine was updated after the latest version of the last stand. anyway in version 1.6.4 the left 4 dead 2 server queries are not working. if anyone has a working query file can you help?