I have recently updated and changed some stuff from a old AV mod that I thought was very cool,I went to try to see if it worked on an nsl server and they don't none of them do unless they are in ns2+. I talked to Mendasp about why custom AVs would be blocked and he said they shouldn't be. Why are custom AVs blocked to begin with ?

Trademark says

I have recently updated and changed some stuff from a old AV mod that I thought was very cool,I went to try to see if it worked on an nsl server and they don't none of them do unless they are in ns2+. I talked to Mendasp about why custom AVs would be blocked and he said they shouldn't be. Why are custom AVs blocked to begin with ?

(v) Custom alien visions that are not included in NS2+ is expressly prohibited.