#NoEnv                       ; Recommended for performance and compatibility with future AutoHotkey releases.
SendMode Input               ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

Gui, Add, Text,, Pick a file to launch from the list below.`nTo cancel, press ESCAPE or close this window.
Gui, Add, ListBox, vMyListBox gMyListBox w640 r15
Gui, Add, Button, Default, OK
Loop, E:\!Dropbox\My Dropbox\My EverNote Files\DataBases\*.enb  ; Change this folder and wildcard pattern to suit your preferences.
{
    GuiControl,, MyListBox, %A_LoopFileFullPath%
}
Gui, Show
return

MyListBox:
if A_GuiEvent <> DoubleClick
    return

; Otherwise, the user double-clicked a list item, so treat that the same as pressing OK.
; So fall through to the next label.

ButtonOK:
MyListBox := ""
GuiControlGet, MyListBox  ; Retrieve the ListBox's current selection.

Run, %MyListBox%,, UseErrorLevel
if ErrorLevel = ERROR
{
    MsgBox Could not launch the specified file.  Perhaps it is not associated with anything.
    return
}

SetTitleMatchMode 2
WinWait EverNote
WinActivate

Send ^!v

GuiClose:
GuiEscape:
Gui, Destroy
;WinClose
ExitApp