Why can't we use custom UI ? - User Interface if someone doesn't know what it means . The default one is just miserable everything in combat log is brown either miss , hit or getting hit you can't understand a thing unless you actually focus there and you will loose focus of the real game .
you can
U CAN !! U CAN !!! U CAN !!!
YES! WE CAN!
unfortunatelly you can't or at least whenever i tried in the past , since i got sick now to delete everyday my system and update , i suddently got a msg from the client something with cheat and couldn't continue playing any longer untill i exit the game . So ...
Sure you can. It was always possible to modify systemmsg (if that's what you call custom l2ui) file and protect it by either renaming updater or adding that file to updater's exclusion list. You can't however use any non-standard .dll files in system/ dir as they're detected as possible cheats. Still, modded .dat files has nothing to do with that.
the only thing i added to system folder was a file systemmsg.dat or something like that and i'm getting this ... i doubt it's not allowed or something but i can't find a propper answer or someone who can help me here ..... gesh
It might be something that's in your system/ dir, try to delete it and update again, but there's sometimes an issue with some of running background processess. You can try doing what they suggest in that post (https://forumen.rpg-club.net/index.php/topic,11463.msg138808.html#msg138808) and see what'll happend but so far it gives no results at all i guess. You can try disabling non-needed running processess once after another.
I have no issues with custom systemmsg file, never had.
i've deleted and reupdated the system like 6 times in the past 2 days sick of since it takes quite a while to do it .
Does it work fine once you make full update or also getting those "cheat?" errors?