Fix entity framework error

Job ID: 36647707

Budget: $10 – $30 CAD

Hi
I have an wpf application using entity framework. I got this error "The entity Framework provider type 'system.data.entity.sqlserver.sqlproviderserivces, entityframework.sqlserver' registerd in the application config file for the ado.ner provider with invariant name 'system.data.sqlclient' could not be loaded. Make sure that assembly qualified name is used and that the assembky is availabke to the running application"
I'm looking for someone to help me fixing i
Thanks