I need a solution
Hi, does this solution for 2012 also need to be done on 2014 version if you are using different Language on operating system ?
The SQL express database which BE installs (and any other) inherits collation settings from Language for non-Unicode programs setting (http://msdn.microsoft.com/en-us/library/ms143311(v=sql.90).aspx ). Therefore if you have some other regional setting, the SQL express database of BE inherits these setings and the BE 2012 cannot work with "non-standard" collations.
The collation of SQL Express database which i am now using is (English US) so all is OK now.