To deploy applications written with the help of LinqConnect you should register run-time assemblies Devart.Data.XXX.dll, Devart.Data.dll, Devart.Data.XXX.Linq.dll and Devart.Data.Linq.dll at Global Assembly Cache (GAC) for appropriate framework or place them in the folder of your application (Bin folder for web projects). Use name of your DBMS instead of the XXX.
When deploying ASP.NET applications it is also necessary to have Devart.Data.Linq.Web.dll and App_Licenses.dll assemblies available.