I downloaded GoldSrc Package 2.4, I run Hal Flyf, it doesn't work, it says it failed to activate the network authentication, exit..... I tried to download 1-BunnymodXT-Windows, it didn't help, it says the same thing, please help

https://ru.paste.pics/74842e860d65a02350ef233884b6869e

https://ru.paste.pics/1b2ad2a273365fe269e972bd49772028

https://ru.paste.pics/f845cb8b3209d680ef149cec2ef87ab1