diff --git a/Source/Cliente/FactuGES.dpr b/Source/Cliente/FactuGES.dpr
index efc54d51..89e112a9 100644
--- a/Source/Cliente/FactuGES.dpr
+++ b/Source/Cliente/FactuGES.dpr
@@ -14,8 +14,7 @@ uses
   uNavPaneUtils in 'Utiles\uNavPaneUtils.pas',
   uMainMenuController in 'uMainMenuController.pas',
   uClienteUtils in 'Utiles\uClienteUtils.pas',
-  uBootStrap in 'uBootStrap.pas',
-  VCLFlickerReduce in 'Utiles\VCLFlickerReduce.pas';
+  uBootStrap in 'uBootStrap.pas';
 
 {$R *.res}
 
diff --git a/Source/Cliente/FactuGES.dproj b/Source/Cliente/FactuGES.dproj
index ad5bddc4..d74e0093 100644
--- a/Source/Cliente/FactuGES.dproj
+++ b/Source/Cliente/FactuGES.dproj
@@ -63,18 +63,6 @@
       
       
       
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
       <Excluded_Packages Name="C:\Documents and Settings\All Users\Documentos\RAD Studio\5.0\Bpl\dxPSCoreD10.bpl">ExpressPrinting System by Developer Express Inc.</Excluded_Packages>
       <Excluded_Packages Name="C:\Documents and Settings\All Users\Documentos\RAD Studio\5.0\Bpl\PluginSDK_D10R.bpl">PluginSDK for Delphi 10 (Runtime)</Excluded_Packages>
       <Excluded_Packages Name="$(BDS)\bin\dcloffice2k100.bpl">Microsoft Office 2000 Sample Automation Server Wrapper Components</Excluded_Packages>
@@ -99,7 +87,6 @@
     <DCCReference Include="Utiles\uClienteUtils.pas" />
     <DCCReference Include="Utiles\uMenuUtils.pas" />
     <DCCReference Include="Utiles\uNavPaneUtils.pas" />
-    <DCCReference Include="Utiles\VCLFlickerReduce.pas" />
   </ItemGroup>
 </Project>
 <!-- EurekaLog First Line
diff --git a/Source/Cliente/Utiles/VCLFlickerReduce.pas b/Source/Cliente/Utiles/VCLFlickerReduce.pas
deleted file mode 100644
index d5290115..00000000
--- a/Source/Cliente/Utiles/VCLFlickerReduce.pas
+++ /dev/null
@@ -1,392 +0,0 @@
-{$A+,B-,C+,D-,E-,F-,G+,H+,I+,J-,K-,L+,M-,N+,O+,P+,Q-,R-,S-,T-,U-,V+,W-,X+,Y+,Z1}
-(*************************************************************************
-
-Copyright (c) 2006 Andreas Hausladen (http://unvclx.sourceforge.net)
-
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the author be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented, you must 
-     not claim that you wrote the original software. If you use this 
-     software in a product, an acknowledgment in the product documentation 
-     would be appreciated but is not required.
-
-  2. Altered source versions must be plainly marked as such, and must not 
-     be misrepresented as being the original software.
-
-  3. This notice may not be removed or altered from any source distribution.
-
-*************************************************************************)
-
-(*************************************************************************
-History:
-2006-10-03:
-  - fixed RangeChecks disabled
-*************************************************************************)
-
-unit VCLFlickerReduce;
-
-{$IFDEF CONDITIONALEXPRESSIONS}
- {$IF RTLVersion >= 15.00}
-  {$DEFINE HAS_THEMES_UNIT}
- {$IFEND}
-{$ENDIF CONDITIONALEXPRESSIONS}
-
-interface
-
-uses
-  Windows, Messages, SysUtils, Classes,
-  {$IFDEF HAS_THEMES_UNIT}
-  Themes,
-  {$ENDIF HAS_THEMES_UNIT}
-  Controls, StdCtrls, ExtCtrls, ComCtrls, Forms, Grids, Buttons;
-
-implementation
-
-// ------- BEGIN Memory manipulation functions ----------
-
-type
-  PPointer = ^Pointer; // Delphi 5
-
-type
-  TRedirectCode = packed record
-    Code: packed record
-      PushEBP: Byte; // $55
-      PopEBP: Byte; // $5D
-      Jump: Byte;
-      Offset: Integer;
-    end;
-    // additional data
-    RealProc: Pointer;
-    Count: Integer;
-  end;
-
-function WriteProtectedMemory(BaseAddress, Buffer: Pointer; Size: Cardinal;
-  out WrittenBytes: Cardinal): Boolean;
-var
-  OldProt: Cardinal;
-begin
-  VirtualProtect(BaseAddress, Size, PAGE_EXECUTE_READWRITE, OldProt);
-  Result := WriteProcessMemory(GetCurrentProcess, BaseAddress, Buffer, Size, WrittenBytes);
-  VirtualProtect(BaseAddress, Size, OldProt, nil);
-  FlushInstructionCache(GetCurrentProcess, BaseAddress, WrittenBytes);
-end;
-
-function ReadProtectedMemory(BaseAddress, Buffer: Pointer; Size: Cardinal;
-  out ReadBytes: Cardinal): Boolean;
-begin
-  Result := ReadProcessMemory(GetCurrentProcess, BaseAddress, Buffer, Size, ReadBytes);
-end;
-
-procedure CodeRedirectEx(Proc: Pointer; NewProc: Pointer; out Data: TRedirectCode);
-type
-  PPointer = ^Pointer;
-  TRelocationRec = packed record
-    Jump: Word;
-    Address: PPointer;
-  end;
-
-var
-  Code: TRedirectCode;
-  Relocation: TRelocationRec;
-  n: Cardinal;
-begin
-  if Proc = nil then
-  begin
-    Data.RealProc := nil;
-    Exit;
-  end;
-  if Data.Count = 0 then // do not overwrite an already backuped code
-  begin
-    ReadProtectedMemory(Proc, @Data.Code, SizeOf(Data.Code), n);
-    if (Data.Code.PushEBP = $FF) and (Data.Code.PopEBP = $25) then // Proc is in a dll/so or package
-    begin
-      ReadProtectedMemory(Proc, @Relocation, SizeOf(Relocation), n);
-      Data.RealProc := Relocation.Address^;
-      Proc := Data.RealProc;
-      ReadProtectedMemory(Proc, @Data.Code, SizeOf(Data.Code), n);
-    end
-    else
-      Data.RealProc := Proc;
-    Code.Code.PushEBP := $55;
-    Code.Code.PopEBP := $5D;
-    Code.Code.Jump := $E9;
-    Code.Code.Offset := Integer(NewProc) - Integer(Proc) - SizeOf(Data.Code);
-    WriteProtectedMemory(Proc, @Code.Code, SizeOf(Data.Code), n);
-  end;
-  Inc(Data.Count);
-end;
-
-function CodeRedirect(Proc: Pointer; NewProc: Pointer): TRedirectCode;
-begin
-  Result.Count := 0;
-  Result.RealProc := nil;
-  CodeRedirectEx(Proc, NewProc, Result);
-end;
-
-procedure CodeRestore(var Data: TRedirectCode);
-var
-  n: Cardinal;
-begin
-  if (Data.RealProc <> nil) and (Data.Count = 1) then
-    WriteProtectedMemory(Data.RealProc, @Data.Code, SizeOf(Data.Code), n);
-  Dec(Data.Count);
-end;
-
-function GetDynamicMethod(AClass: TClass; Index: Integer): Pointer; assembler;
-asm
-        CALL    System.@FindDynaClass
-end;
-
-// ------- END Memory manipulation functions ----------
-
-type
-  TOpenWinControl = class(TWinControl);
-  TOpenCustomControl = class(TCustomControl);
-
-procedure WinControlWMEraseBkgnd(Control: TWinControl; var Message: TWMEraseBkgnd);
-var
-  SaveIndex, Clip, I: Integer;
-  R: TRect;
-  H, Flags: Integer;
-begin
-  with TOpenWinControl(Control) do
-  begin
-    if (ClassName = 'TGroupButton') then
-      ControlStyle := ControlStyle + [csOpaque];
-
-    {$IFDEF HAS_THEMES_UNIT}
-    with ThemeServices do
-    {$ENDIF HAS_THEMES_UNIT}
-    begin
-      {$IFDEF HAS_THEMES_UNIT}
-      if ThemesEnabled and Assigned(Parent) and (csParentBackground in ControlStyle) then
-      begin
-        { Get the parent to draw its background into the control's background. }
-        if (TMessage(Message).wParam <> TMessage(Message).lParam) and (Control is TCustomPanel) then
-        begin
-          R := Control.ClientRect;
-          AdjustClientRect(R);
-          IntersectClipRect(Message.DC, R.Left, R.Top, R.Right, R.Bottom);
-        end;
-        DrawParentBackground(Handle, Message.DC, nil, False);
-      end
-      else
-      {$ENDIF HAS_THEMES_UNIT}
-      begin
-        { Only erase background if we're not doublebuffering or painting to memory. }
-        if not DoubleBuffered or (TMessage(Message).wParam = TMessage(Message).lParam) then
-        begin
-          if TMessage(Message).wParam <> TMessage(Message).lParam then
-          begin
-            if (Control is TCustomPanel) or
-               (Control is TCustomGrid) then
-            begin
-              Message.Result := 1;
-              Exit;
-            end;
-
-            if (Control is TCustomEdit) or
-               (Control is TCustomStaticText) or
-               (Control is TCustomFrame) or
-               (Control is TCustomListControl) or
-               (Control is TCustomTreeView) or
-               (Control is TButtonControl) or
-               (Control is TCommonCalendar) or
-               (Control is TCustomHotKey) or
-               (Control is TProgressBar) or
-               (Control is TAnimate) then
-            begin
-              { These controls do not need to paint their own background because
-                the WM_PAINT handler fills the whole area. }
-              DefaultHandler(Message);
-              Exit;
-            end;
-
-            { Paint the background only where no opaque control is }
-            SaveIndex := SaveDC(Message.DC);
-
-            if Control is TCustomGroupBox then
-            begin
-              GetWindowRect(Handle, R);
-              OffsetRect(R, -R.Left, -R.Top);
-              H := TOpenCustomControl(Control).Canvas.TextHeight('0');
-              Inc(R.Top, H  div 2 - 1);
-              ExcludeClipRect(Message.DC, R.Left, R.Top, R.Left + 2, R.Bottom);
-              ExcludeClipRect(Message.DC, R.Right, R.Top, R.Right - 2, R.Bottom);
-              ExcludeClipRect(Message.DC, R.Left, R.Bottom - 2, R.Right, R.Bottom);
-              ExcludeClipRect(Message.DC, R.Left, R.Top, R.Right, R.Top + 2);
-
-              if Text <> '' then
-              begin
-                if not UseRightToLeftAlignment then
-                  R := Rect(8, 0, 0, H)
-                else
-                  R := Rect(R.Right - TOpenCustomControl(Control).Canvas.TextWidth(Text) - 8, 0, 0, H);
-                Flags := DrawTextBiDiModeFlags(DT_SINGLELINE);
-                Windows.DrawText(TOpenCustomControl(Control).Canvas.Handle, PChar(Text), Length(Text), R, Flags or DT_CALCRECT);
-                ExcludeClipRect(Message.DC, R.Left, R.Top, R.Right, R.Bottom);
-              end;
-            end;
-
-            Clip := SimpleRegion;
-            for I := 0 to ControlCount - 1 do
-              with Controls[I] do
-                if (Visible or (csDesigning in ComponentState) and
-                  not (csNoDesignVisible in ControlStyle)) and
-                  (csOpaque in ControlStyle) then
-                begin
-                  Clip := ExcludeClipRect(Message.DC, Left, Top, Left + Width, Top + Height);
-                  if Clip = NullRegion then
-                    Break;
-                end;
-            if Clip <> NullRegion then
-              FillRect(Message.DC, ClientRect, Brush.Handle);
-            RestoreDC(Message.DC, SaveIndex);
-          end
-          else
-            FillRect(Message.DC, ClientRect, Brush.Handle);
-        end;
-      end;
-      Message.Result := 1;
-    end;
-  end;
-end;
-
-type
-  TOpenTabSheet = class(TTabSheet);
-
-procedure TabSheetCreateParams(TabSheet: TTabSheet; var Params: TCreateParams);
-var
-  Inherit: procedure(TabSheet: TTabSheet; var Params: TCreateParams);
-begin
-  Inherit := @TOpenWinControl.CreateParams;
-  Inherit(TabSheet, Params);
-  with TabSheet do
-  begin
-    ControlStyle := ControlStyle + [csOpaque]; // add the missing csOpaque style
-    {$IFDEF HAS_THEMES_UNIT}
-    if not ThemeServices.ThemesAvailable then
-    {$ENDIF HAS_THEMES_UNIT}
-      with Params.WindowClass do
-        style := style and not (CS_HREDRAW or CS_VREDRAW);
-  end;
-end;
-
-procedure WinControlWMPaint(Control: TWinControl; var Message: TWMPaint);
-var
-  DC, MemDC: HDC;
-  MemBitmap, OldBitmap: HBITMAP;
-  PS: TPaintStruct;
-begin
-  with TOpenWinControl(Control) do
-  begin
-    if not DoubleBuffered or (Message.DC <> 0) then
-    begin
-      if not (csCustomPaint in ControlState) and (ControlCount = 0) then
-      begin
-        { Paint ListControl background here to keep flickering short }
-        DC := 0;
-        if Assigned(Parent) and (
-           ((Control is TCustomListControl) and not (Control is TCustomCombo)) or
-           (Control is TCommonCalendar) or
-           (Control is TCustomHotKey) or
-           (Control is TProgressBar) or
-           ((Control is TCustomMemo) and not (Control is TCustomRichEdit)) 
-           ) then
-        begin
-          if Message.DC = 0 then
-          begin
-            DC := BeginPaint(Handle, PS);
-            Message.DC := DC;
-          end;
-          FillRect(Message.DC, ClientRect, Brush.Handle);
-        end;
-        DefaultHandler(Message);
-        if DC <> 0 then
-          EndPaint(Handle, PS);
-      end
-      else
-        PaintHandler(Message);
-    end
-    else
-    begin
-      DC := GetDC(0);
-      MemBitmap := CreateCompatibleBitmap(DC, ClientRect.Right, ClientRect.Bottom);
-      ReleaseDC(0, DC);
-      MemDC := CreateCompatibleDC(0);
-      OldBitmap := SelectObject(MemDC, MemBitmap);
-      try
-        DC := BeginPaint(Handle, PS);
-        Perform(WM_ERASEBKGND, Integer(MemDC), Integer(MemDC));
-        Message.DC := MemDC;
-        Message.Result := Perform(WM_PAINT, Integer(Message.DC), Integer(Message.Unused));
-        Message.DC := 0;
-        BitBlt(DC, 0, 0, ClientRect.Right, ClientRect.Bottom, MemDC, 0, 0, SRCCOPY);
-        EndPaint(Handle, PS);
-      finally
-        SelectObject(MemDC, OldBitmap);
-        DeleteDC(MemDC);
-        DeleteObject(MemBitmap);
-      end;
-    end;
-  end;
-end;
-
-type
-  TOpenButtonControl = class(TButtonControl);
-  TOpenButton = class(TButton);
-
-procedure ButtonCreateParams(Button: TButton; var Params: TCreateParams);
-const
-  ButtonStyles: array[Boolean] of DWORD = (BS_PUSHBUTTON, BS_DEFPUSHBUTTON);
-var
-  Inherit: procedure(Button: TButton; var Params: TCreateParams);
-begin
-  Inherit := @TOpenButtonControl.CreateParams;
-  Inherit(Button, Params);
-  with TOpenButton(Button) do
-  begin
-    {$IFDEF HAS_THEMES_UNIT}
-    if not ThemeServices.ThemesAvailable then
-    {$ENDIF HAS_THEMES_UNIT}
-      ControlStyle := ControlStyle + [csOpaque]; // add the missing csOpaque style
-    CreateSubClass(Params, 'BUTTON');
-    Params.Style := Params.Style or ButtonStyles[Default];
-  end;
-end;
-
-procedure ButtonWMEraseBkgnd(Control: TWinControl; var Message: TWMEraseBkgnd);
-begin
-  Message.Result := 1
-end;
-
-var
-  WinControlWMEraseBkgndHook: TRedirectCode;
-  WinControlWMPaintHook: TRedirectCode;
-  TabSheetCreateParamsHook: TRedirectCode;
-  ButtonCreateParamsHook: TRedirectCode;
-  ButtonWMEraseBkgndHook: TRedirectCode;
-
-initialization
-  WinControlWMEraseBkgndHook := CodeRedirect(GetDynamicMethod(TWinControl, WM_ERASEBKGND), @WinControlWMEraseBkgnd);
-  WinControlWMPaintHook := CodeRedirect(GetDynamicMethod(TWinControl, WM_PAINT), @WinControlWMPaint);
-  TabSheetCreateParamsHook := CodeRedirect(@TOpenTabSheet.CreateParams, @TabSheetCreateParams);
-  ButtonCreateParamsHook := CodeRedirect(@TOpenButton.CreateParams, @ButtonCreateParams);
-  ButtonWMEraseBkgndHook := CodeRedirect(GetDynamicMethod(TButton, WM_ERASEBKGND), @ButtonWMEraseBkgnd);
-
-
-finalization
-  CodeRestore(WinControlWMEraseBkgndHook);
-  CodeRestore(WinControlWMPaintHook);
-  CodeRestore(TabSheetCreateParamsHook);
-  CodeRestore(ButtonCreateParamsHook);
-  CodeRestore(ButtonWMEraseBkgndHook);
-
-end.
diff --git a/Source/Cliente/uPantallaPrincipal.dfm b/Source/Cliente/uPantallaPrincipal.dfm
index 132a29a7..652d23b2 100644
--- a/Source/Cliente/uPantallaPrincipal.dfm
+++ b/Source/Cliente/uPantallaPrincipal.dfm
@@ -14,7 +14,6 @@ object fPantallaPrincipal: TfPantallaPrincipal
   OldCreateOrder = False
   Position = poScreenCenter
   Visible = True
-  WindowState = wsMaximized
   OnClose = FormClose
   OnCloseQuery = FormCloseQuery
   OnCreate = FormCreate
@@ -168,6 +167,7 @@ object fPantallaPrincipal: TfPantallaPrincipal
         Align = alClient
         Color = clWindow
         TabOrder = 0
+        ExplicitLeft = -1
         object lblBienvenido: TLabel
           Left = 8
           Top = 8
@@ -185,7 +185,7 @@ object fPantallaPrincipal: TfPantallaPrincipal
         end
         object Label22: TLabel
           Left = 116
-          Top = 52
+          Top = 55
           Width = 247
           Height = 22
           Margins.Bottom = 0
@@ -477,6 +477,7 @@ object fPantallaPrincipal: TfPantallaPrincipal
   object JvFormStorage: TJvFormStorage
     AppStorage = JvAppRegistryStorage
     AppStoragePath = 'fPantallaPrincipal\'
+    Options = []
     VersionCheck = fpvcNocheck
     StoredProps.Strings = (
       'JvNavigationPane.Visible'
diff --git a/Source/Cliente/uPantallaPrincipal.pas b/Source/Cliente/uPantallaPrincipal.pas
index 73f7ebea..87c27ea6 100644
--- a/Source/Cliente/uPantallaPrincipal.pas
+++ b/Source/Cliente/uPantallaPrincipal.pas
@@ -9,7 +9,7 @@ uses
   TBXStatusBars, JvXPCore, JvXPContainer, pngimage, ExtCtrls, StdCtrls,
   JvPageList, JvExControls, JvExExtCtrls, JvSplitter, JvSyncSplitter,
   TBXDkPanels, uCustomEditor, uHostManager, uGUIBase,
-  Dialogs;
+  Dialogs, jpeg;
 
 type
   IMainForm = interface(IHostForm)
@@ -185,6 +185,12 @@ end;
 procedure TfPantallaPrincipal.FormShow(Sender: TObject);
 begin
   InicializarUI;
+
+  { Go full screen }
+  WindowState  := wsMaximized;
+  ClientWidth  := Screen.Width;
+  ClientHeight := Screen.Height;
+  Refresh; 
 end;
 
 procedure TfPantallaPrincipal.RefrescarUI;
@@ -458,6 +464,7 @@ end;}
 constructor TfPantallaPrincipal.Create(AOwner: TComponent);
 begin
   inherited;
+
   FContenido := NIL;
 
   with AppFactuGES.ModuleManager do