Hi everybody!I've got a problem when I tried to add new category. i guess that other would work with same problem.Fatal error: Call to undefined function mb_internal_encoding()
in Z:\home\test1.ru\www\Studio\administrator\components\com_k2\tables\k2category.php
on line 49my database in utf-8what to do?

ok. I've resolved this problem. Guys from one russian forum helped me.
I downloaded a file from here. then I put it to local php5 extensions folder and commented it in php.ini. Its working perfectly.