hi
i am using my application based on moodle 1.4 and when i am taking backup of a course and try to restore it , it gives me this error
Creating categories and questions
XML error: not well-formed (invalid token) at line ....
this actually coming in one of the quiz questions and wheni opeend the xml file it is showing some strange characters like boxes...
any idea why they are coming and how can i correct it and in which file and function this quiz data is being added in xml file?????
Regards,
tahir