Error Message in Web Access (Missing required Permissions manifest attribute in main jar)

WD Legacy Products My Book Live
8

I catcher the same problem today when I update the Java to new version 7 per the screen’s instruction.

Even I followed the hint by putting the URL into the exception list of Java Control Panel .

It makes me very annoying and anyone can help ???

Note : the config of new Java version is really bad …I can’t paste the URL into list and need to enter the text manually ???