diff --git a/.gitignore b/.gitignore
index 618d244..af94e9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 **/Objects
-**/AutoBackups
-*.meta
\ No newline at end of file
+**/AutoBackups
\ No newline at end of file
diff --git a/B4A/guna_picking.b4a.meta b/B4A/guna_picking.b4a.meta
new file mode 100644
index 0000000..dfd5833
--- /dev/null
+++ b/B4A/guna_picking.b4a.meta
@@ -0,0 +1,33 @@
+ModuleBookmarks0=
+ModuleBookmarks1=
+ModuleBookmarks2=
+ModuleBookmarks3=
+ModuleBookmarks4=
+ModuleBookmarks5=
+ModuleBookmarks6=
+ModuleBookmarks7=
+ModuleBookmarks8=
+ModuleBookmarks9=
+ModuleBreakpoints0=
+ModuleBreakpoints1=
+ModuleBreakpoints2=
+ModuleBreakpoints3=
+ModuleBreakpoints4=
+ModuleBreakpoints5=
+ModuleBreakpoints6=
+ModuleBreakpoints7=
+ModuleBreakpoints8=
+ModuleBreakpoints9=
+ModuleClosedNodes0=
+ModuleClosedNodes1=
+ModuleClosedNodes2=
+ModuleClosedNodes3=
+ModuleClosedNodes4=
+ModuleClosedNodes5=
+ModuleClosedNodes6=
+ModuleClosedNodes7=
+ModuleClosedNodes8=
+ModuleClosedNodes9=
+NavigationStack=C_terminar,Class_Globals,0,4,Diseñador Visual,almacen.bal,-100,1,Diseñador Visual,dpicking.bal,-100,1,Diseñador Visual,folio.bal,-100,1,Diseñador Visual,MainPage.bal,-100,3,Diseñador Visual,picking.bal,-100,1,Starter,Process_Globals,11,0,C_seleccion,Class_Globals,0,0,C_picking,Class_Globals,0,0,C_seleccion,lb_folio_Click,324,0
+SelectedBuild=0
+VisibleModules=8,1,2,4,3,5,9,7,6
diff --git a/B4J/Files/MainPage.bjl b/B4J/Files/MainPage.bjl
deleted file mode 100644
index 405b3b7..0000000
Binary files a/B4J/Files/MainPage.bjl and /dev/null differ
diff --git a/B4J/Salma_picking.b4j b/B4J/Salma_picking.b4j
deleted file mode 100644
index cdedb76..0000000
--- a/B4J/Salma_picking.b4j
+++ /dev/null
@@ -1,53 +0,0 @@
-AppType=JavaFX
-Build1=Default,b4j.example
-File1=MainPage.bjl
-FileGroup1=New Group
-Group=Default Group
-Library1=jcore
-Library2=jfx
-Library3=b4xpages
-Module1=|relative|..\B4XMainPage
-NumberOfFiles=1
-NumberOfLibraries=3
-NumberOfModules=1
-Version=8.31
-@EndOfDesignText@
-#Region Project Attributes 
-	#MainFormWidth: 600
-	#MainFormHeight: 600 
-#End Region
-
-Sub Process_Globals
-	Private fx As JFX
-	Private MainForm As Form
-End Sub
-
-Sub AppStart (Form1 As Form, Args() As String)
-	MainForm = Form1
-	MainForm.Show
-	Dim PagesManager As B4XPagesManager
-	PagesManager.Initialize(MainForm)
-End Sub
-
-'Template version: B4J-1.0
-#Region Delegates
-Sub MainForm_FocusChanged (HasFocus As Boolean)
-	B4XPages.Delegate.MainForm_FocusChanged(HasFocus)
-End Sub
-
-Sub MainForm_Resize (Width As Double, Height As Double)
-	B4XPages.Delegate.MainForm_Resize(Width, Height)
-End Sub
-
-Sub MainForm_Closed
-	B4XPages.Delegate.MainForm_Closed
-End Sub
-
-Sub MainForm_CloseRequest (EventData As Event)
-	B4XPages.Delegate.MainForm_CloseRequest(EventData)
-End Sub
-
-Public Sub MainForm_IconifiedChanged (Iconified As Boolean)
-	B4XPages.Delegate.MainForm_IconifiedChanged(Iconified)
-End Sub
-#End Region
\ No newline at end of file
diff --git a/B4i/Files/mainpage.bil b/B4i/Files/mainpage.bil
deleted file mode 100644
index 9ac93b4..0000000
Binary files a/B4i/Files/mainpage.bil and /dev/null differ
diff --git a/B4i/Salma_picking.b4i b/B4i/Salma_picking.b4i
deleted file mode 100644
index 7b2433a..0000000
--- a/B4i/Salma_picking.b4i
+++ /dev/null
@@ -1,46 +0,0 @@
-Build1=Default,b4i.example
-File1=MainPage.bil
-FileGroup1=Default Group
-Group=Default Group
-Library1=icore
-Library2=b4xpages
-Module1=|relative|..\B4XMainPage
-NumberOfFiles=1
-NumberOfLibraries=2
-NumberOfModules=1
-Version=6.5
-@EndOfDesignText@
-'Code module
-#Region  Project Attributes 
-	#ApplicationLabel: B4i Example
-	#Version: 1.0.0 
-	'Orientation possible values: Portrait, LandscapeLeft, LandscapeRight and PortraitUpsideDown
-	#iPhoneOrientations: Portrait, LandscapeLeft, LandscapeRight
-	#iPadOrientations: Portrait, LandscapeLeft, LandscapeRight, PortraitUpsideDown
-	#Target: iPhone, iPad
-	#ATSEnabled: True
-	#MinVersion: 8
-#End Region
-
-Sub Process_Globals
-	Public App As Application
-	Public NavControl As NavigationController
-
-End Sub
-
-Private Sub Application_Start (Nav As NavigationController)
-	NavControl = Nav
-	Dim PagesManager As B4XPagesManager
-	PagesManager.Initialize(NavControl)
-End Sub
-
-'Template version: B4i-1.0
-#Region Delegates
-Private Sub Application_Background
-	B4XPages.Delegate.Activity_Pause
-End Sub
-
-Private Sub Application_Foreground
-	B4XPages.Delegate.Activity_Resume
-End Sub
-#End Region