Put your language to English, then you will get the real description of the error message, because now you get an error in the translation of the error message :-)

You are using a special character on position 27 (don't know the language you use), if you can temporary remove it it will work.

Peter

I changed language to english but it is the same thing here is what i have when i hit save :

OpenERP WebClient Error

Client Traceback (most recent call last): File "C:\Program Files (x86)\OpenERP 7.0-20130622-231037\Server\server\openerp\addons\web\http.py", line 204, in dispatch File "C:\Program Files (x86)\OpenERP 7.0-20130622-231037\Server\server\openerp\addons\web\controllers\main.py", line 1128, in call_kw File "C:\Program Files (x86)\OpenERP 7.0-20130622-231037\Server\server\openerp\addons\web\controllers\main.py", line 1120, in _call_kw File "C:\Program Files (x86)\OpenERP 7.0-20130622-231037\Server\server\openerp\addons\web\session.py", line 42, in proxy File "C:\Program Files (x86)\OpenERP 7.0-20130622-231037\Server\server\openerp\addons\web\session.py", line 30, in proxy_method File "C:\Program Files (x86)\OpenERP 7.0-20130622-231037\Server\server\openerp\addons\web\session.py", line 91, in send UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 27: ordinal not in range(128)

always the same thing .