topic Upgrading library from older version in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/upgrading-library-from-older-version/m-p/515616#M11705 <HTML><HEAD></HEAD><BODY><SPAN>Hello all, I am trying to upgrade to API 2.5 (and then 3.0 from there) in Flash Builder 4.6. I've added agslib-2.5-2011-11-30.swc to the libs directory.&nbsp; This may be a simple question, but will Flash Builder automatically recognize the new library or is there something else that I have to do?&nbsp; I tried Building a new release and of course there were a bunch of warnings (1 critical error that I resolved). After I resolve the warnings, I should be able to use the 2.5 Viewer, right?</SPAN><BR /><SPAN>-Dan</SPAN></BODY></HTML> Thu, 27 Sep 2012 16:26:04 GMT DanMiller 2012-09-27T16:26:04Z Upgrading library from older version https://community.esri.com/t5/arcgis-api-for-flex-questions/upgrading-library-from-older-version/m-p/515616#M11705 <HTML><HEAD></HEAD><BODY><SPAN>Hello all, I am trying to upgrade to API 2.5 (and then 3.0 from there) in Flash Builder 4.6. I've added agslib-2.5-2011-11-30.swc to the libs directory.&nbsp; This may be a simple question, but will Flash Builder automatically recognize the new library or is there something else that I have to do?&nbsp; I tried Building a new release and of course there were a bunch of warnings (1 critical error that I resolved). After I resolve the warnings, I should be able to use the 2.5 Viewer, right?</SPAN><BR /><SPAN>-Dan</SPAN></BODY></HTML> Thu, 27 Sep 2012 16:26:04 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/upgrading-library-from-older-version/m-p/515616#M11705 DanMiller 2012-09-27T16:26:04Z