editor tiny MCE is not working help!!! - Joomla! Forum - community, help and support

hi guys i´ve recentrly installed joomla , i´m having trouble editor tiny mce , i´m having problems uploading images , embeding videos.
when i´m inserting video in preview appears ok when save article video not appear. if disable editor , use embed code of [youtube] works ok.
i´ve tryed configuration of plugin withe , black list. , nothing.
i´ve tryed uploading again folder editors trying fix corrupted file nothing.
please publisher got not know html must use editor.
thanks lot

first sure have set "blacklist" @ bottom of global parameters in article manager have except superadmin on it.

then sure set parameter "code cleanup on save" "never"

also: consider subscribing , using jce editor...

it extremely "configurable" , should able eveything want.