asp.net mvc 3 - Troubleshooting "The resource cannot be found." Error -

i have mvc 3 app few areas built it, 1 of areas admin section of site. working fine. wanted try mvccontrib portable areas make app more modular, installed mvccontrib , after trial , error got couple portable areas , running.

then decided move admin area portable area, created new project , stubbed out admin portable area. had rename local admin area not conflict. while moving code admin pa decided did not want headache of moving telerik , other things had wired admin area. moved things down main project area , deleted admin pa.

i rewired admin area in , went on involved in setting area. life of me cannot of areas in main project load. keep getting "the resource cannot found." error message.

i went far removing reference mvccontrib , portable areas still no luck. @ end of rope not know how debug this. have used custom route handler glimpse neither useful when error thrown.

here route in global.asax

routes.maproute(             "default", // route name             "{controller}/{action}/{id}", // url parameters             new { controller = "home", action = "index", id = urlparameter.optional }, // parameter defaults             null,             new string[] { "coolproject.web.controllers" }         ); 

here route in admin area registration file

context.maproute(             "admin_default",             "admin/{controller}/{action}/{id}",             new { controller = "home", action = "index", id = urlparameter.optional },             new string[] { "coolproject.web.areas.admin.contollers" }         ); 

here global.asax

public static void registerroutes(routecollection routes)     {         routes.ignoreroute("{resource}.axd/{*pathinfo}");          routes.maproute(             "default", // route name             "{controller}/{action}/{id}", // url parameters             new { controller = "home", action = "index", id = urlparameter.optional }, // parameter defaults             new string[] { "coolproject.web.controllers" }         );      }      protected void application_start()      {          arearegistration.registerallareas();         registerglobalfilters(globalfilters.filters);         registerroutes(routetable.routes);         initializecontainer();         appstart_structuremap.start();          sitemapmanager.sitemaps.register<xmlsitemap>("adminnavigation", sitemap => sitemap.loadfrom("/areas/admin/adminnavigation.sitemap"));      } 

i have checked setup against similar working site , same exception of namespaces , classes.

i developing on win 7 iis7.5

using glimpse routes plugin can see routes exist problem route in global.axas file taking on requests areas.

what need routes allow core app , areas along? funny thing have production app using areas works fine.

update....

i created new mvc 3 project, added single area named admin. edited adminarearegistration.cs , global.asax files include namespaces in maproute statement, compiled , runs perfectly. can access area no problem.

i compared global.asax , adminarearegistration.cs files in broken project , identical. not issue how set routes, think there problem not seeing.

are calling

arearegistration.registerallareas();

on application_start in global.asax? server using development cassini, iisexpress, iis?

edit after reviewing more detailed information.

in admin area registration file if have code

context.maproute(         "admin_default",         "admin/{controller}/{action}/{id}",         new { controller = "home", action = "index", id = urlparameter.optional },         new string[] { "coolproject.web.areas.admin.contollers" }     ); 

i think there typo in "coolproject.web.areas.admin.contollers" , should "coolproject.web.areas.admin.controllers"?