"Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
Thesedays,iencounteraissuewhenicopyawebappplicationfromanotherPCtolocal,thiserrormessageisdisplay"Couldnotloadfileorassembly'System.Web.Extensions