Trial version ???????

[Raull]

Im trying to load this ui and I keep geting teh mesage that its a copy righted version, i can only use it for 40 days then i umust buy it or remove it, is this corect, im seing the same thing with several other interfaces, fetish, and several of the eq2 map add on's is this true, are these all copy righted now and require registeration when that trial period is up????