File list (Check if you may need any files):
ArcGIS_Flex
...........\libs
...........\mobile
...........\......\BasicMap
...........\......\........\libs
...........\......\........\src
...........\......\........\...\assets
...........\......\........\...\views
...........\......\WebMap
...........\......\......\libs
...........\......\......\src
...........\......\......\...\assets
...........\......\......\...\model
...........\......\......\...\skins
...........\......\......\...\views
...........\samples
...........\.......\src
...........\.......\...\assets
...........\.......\...\com
...........\.......\...\...\esri
...........\.......\...\...\....\ags
...........\.......\...\...\....\...\samples
...........\.......\...\...\....\...\.......\skins
...........\skins
...........\.....\src
...........\.....\...\assets
...........\.....\...\......\skins
...........\.....\...\com
...........\.....\...\...\esri
...........\.....\...\...\....\ags
...........\.....\...\...\....\...\skins
...........\.....\...\...\....\...\.....\supportClasses
...........\libs\agslib-2.5-2011-11-30.swc
...........\mobile\BasicMap\.actionScriptProperties
...........\......\........\.flexProperties
...........\......\........\.project
...........\......\........\src\BasicMap-app.xml
...........\......\........\...\BasicMap.mxml
...........\......\........\...\assets\gpsA.png
...........\......\........\...\......\gpsB.png
...........\......\........\...\views\BasicMapHomeView.mxml
...........\......\WebMap\.actionScriptProperties
...........\......\......\.flexProperties
...........\......\......\.project
...........\......\......\src\WebMap-app.xml
...........\......\......\...\WebMap.mxml
...........\......\......\...\assets\back.png
...........\......\......\...\......\search.png
...........\......\......\...\defaults.css
...........\......\......\...\model\WebMapObject.as
...........\......\......\...\skins\PopUpMediaBrowserCustomSkin.mxml
...........\......\......\...\.....\PopUpRendererCustomSkin.mxml
...........\......\......\...\views\LoadingWebmapsView.mxml
...........\......\......\...\.....\MapView.mxml
...........\......\......\...\.....\SearchView.mxml
...........\......\......\...\.....\WebMapsView.mxml
...........\......\readme.txt
...........\readme.txt
...........\samples\src\AddLODS.mxml
...........\.......\...\AddingGraphics.mxml
...........\.......\...\ArcGISWebMap.mxml
...........\.......\...\ArcIMS.mxml
...........\.......\...\ArcIMS_TOC.mxml
...........\.......\...\AsyncGeoprocessing.mxml
...........\.......\...\AttachmentInspectorInfoWindow.mxml
...........\.......\...\AttributeInspectorInfoWindowEditable.mxml
...........\.......\...\AttributeInspectorInfoWindowViewonly.mxml
...........\.......\...\AttributeInspectorOutsideMap.mxml
...........\.......\...\BufferSample.mxml
...........\.......\...\ClosestFacility.mxml
...........\.......\...\ConvexHull.mxml
...........\.......\...\CustomLODS.mxml
...........\.......\...\CustomSR.mxml
...........\.......\...\DrawToolSample.mxml
...........\.......\...\DynamicMap.mxml
...........\.......\...\Dynamic_TOC.mxml
...........\.......\...\EditTools.mxml
...........\.......\...\EditWithoutEditor.mxml
...........\.......\...\EditorBasic.mxml
...........\.......\...\EditorWithToolbar.mxml
...........\.......\...\EditorWithToolbarOptions.mxml
...........\.......\...\EventBasics.mxml
...........\.......\...\ExtendDynamicLayer_WMS.mxml
...........\.......\...\ExtendTiledLayer_CustomTiles.mxml
...........\.......\...\FeatureLayerBasedOnMapServerLayer.mxml
...........\.......\...\FeatureLayerClustering.mxml
...........\.......\...\FeatureLayerGeneralize.mxml
...........\.......\...\FeatureLayerQueryRelated.mxml
...........\.......\...\FeatureLayerQueryRelatedMultiple.mxml
...........\.......\...\FeatureLayerWithTooltips.mxml
...........\.......\...\FeatureLayer_Click_OnDemand.mxml
...........\.......\...\FeatureLayer_InfoWindow.mxml
...........\.......\...\FeatureLayer_MouseOver_Snapshot.mxml
...........\.......\...\FeatureLayer_Search.mxml
...........\.......\...\FillWizard.mxml
...........\.......\...\FindTask.mxml
...........\.