Idn's and wordpress ………not working

Can anyone tell me why it is that my two newly installed wordpress bloags will not allow for any changes, (widgets, adding categories ..etc)

yet i added an ‘english’ version and had no problems, why is that the wordpress blogs i am installing are not allowing for changes ??

Many thanks in advance

[ Duplicate thread http://ww.wp.xz.cn/support/topic/idn-language-plugins-video-wordpress-problems?replies=2 – closing. Please stick with the original and don’t open new threads on this topic. ]