hi all, i recently created a test version of a project i had previously worked with and published successfully in a previous release...after creating the test project and getting it up and running i ran a publish from visual studio...this time around the click once page gives the error :

unable to install or run the application.  the application requires that assembly Infragistics2.Win.UltraWinStatusBar.v6.2 be installed in the global assembly cache first...

any ideas why a new publish would all the sudden show up with this error...i have not made any changes to the app as far as the infragistics version or types of controls being used...and i dont find that control type wheni search for through the application....thanks in advance