File list (Check if you may need any files):
AjaxControlExtender
...................\AjaxControlExtender.vsi
AjaxControlToolkit
..................\Accordion
..................\.........\Accordion.cs
..................\.........\AccordionBehavior.js
..................\.........\AccordionCommandEventArgs.cs
..................\.........\AccordionContentPanel.cs
..................\.........\AccordionDesigner.cs
..................\.........\AccordionExtender.cs
..................\.........\AccordionExtenderDesigner.cs
..................\.........\AccordionItemEvent.cs
..................\.........\AccordionItemType.cs
..................\.........\AccordionPane.cs
..................\.........\AccordionPaneCollection.cs
..................\.........\AutoSize.cs
..................\AjaxControlToolkit.csproj
..................\AjaxControlToolkit.snk
..................\AlwaysVisibleControl
..................\....................\AlwaysVisibleControlBehavior.js
..................\....................\AlwaysVisibleControlDesigner.cs
..................\....................\AlwaysVisibleControlExtender.cs
..................\....................\HorizontalSide.cs
..................\....................\VerticalSide.cs
..................\Animation
..................\.........\Animation.cs
..................\.........\AnimationBehavior.js
..................\.........\AnimationExtender.cs
..................\.........\AnimationExtenderDesigner.cs
..................\.........\AnimationJavaScriptConverter.cs
..................\.........\Animations.js
..................\.........\AnimationScripts.cs
..................\AutoComplete
..................\............\AutoCompleteBehavior.js
..................\............\AutoCompleteDesigner.cs
..................\............\AutoCompleteExtender.cs
..................\Calendar
..................\........\arrow-left.gif
..................\........\arrow-right.gif
..................\........\Calendar.css
..................\........\CalendarBehavior.js
..................\........\CalendarDesigner.cs
..................\........\CalendarExtender.cs
..................\........\CalendarPosition.cs
..................\CascadingDropDown
..................\.................\CascadingDropDownBehavior.js
..................\.................\CascadingDropDownDesigner.cs
..................\.................\CascadingDropDownExtender.cs
..................\.................\CascadingDropDownNameValue.cs
..................\CollapsiblePanel
..................\................\CollapsiblePanelBehavior.js
..................\................\CollapsiblePanelDesigner.cs
..................\................\CollapsiblePanelExpandDirection.cs
..................\................\CollapsiblePanelExtender.cs
..................\Common
..................\......\BoxSide.cs
..................\......\Common.js
..................\......\CommonToolkitScripts.cs
..................\......\DateTime.js
..................\......\DateTimeScripts.cs
..................\......\Input.js
..................\......\InputScripts.cs
..................\......\Threading.js
..................\......\ThreadingScripts.cs
..................\......\Utility.cs
..................\Compat
..................\......\DragDrop
..................\......\........\DragDropScripts.cs
..................\......\........\DragDropScripts.js
..................\......\Timer
..................\......\.....\Timer.js
..................\......\.....\TimerScript.cs
..................\ConfirmButton
..................\.............\confirmButtonBehavior.js
..................\.............\confirmButtonDesigner.cs
..................\.............\confirmButtonExtender.cs
..................\DragPanel
..................\.........\DragPanelDesigner.cs
..................\.........\DragPanelExtender.cs
..................\.........\FloatingBehavior.js
..................\DropDown
..................\........\drop-arrow.gif
..................\........\DropDown.css
..................\........\DropDownBehavior.js
..................\........\DropDownDesigner.cs
..................\........\DropDownExtender.cs
..................\