ISSkin error -Duplicate identifier INITIALIZESETUP

; Script generated by the Inno Setup Script Wizard.
; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!

#define MyAppName "XXX"
#define MyAppVerName "XXX 1.0"
#define MyAppPublisher "XXX"
#define MyAppURL "http://www.xxx.cz"
#define MyAppExeName "XXX.exe"
#define MyAppUrlName "XXX.url"
#define ISSI_IncludePath "C:\ISSI"

[Setup]
AppId={{XXX}
AppName={#MyAppName}
AppVerName={#MyAppVerName}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\XXX
DefaultGroupName={#MyAppName}
LicenseFile=C:\BUILD\LicenceF.txt
OutputDir=C:\BUILD\full\__Output
OutputBaseFilename=XXX setup plná verze ISW
SetupIconFile=C:\BUILD\xxx.ico
Compression=lzma2/max
SolidCompression=yes
Encryption=no

[Languages]
;Name: "czech"; MessagesFile: "compiler:Languages\Czech.isl"
;Name: "slovak"; MessagesFile: "compiler:Languages\Slovak.isl"

[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}";
Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}";

[Files]
Source: "C:\BUILD\full\XXX\XXX.exe"; DestDir: "{app}"; Flags: ignoreversion
Source: "C:\BUILD\full\XXX\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "C:\BUILD\ikony\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
; NOTE: Don't use "Flags: ignoreversion" on any shared system files

; Add the ISSkin DLL used for skinning Inno Setup installations.
Source: ISSkin.dll; DestDir: {app}; Flags: dontcopy

; Add the Visual Style resource contains resources used for skinning,
; you can also use Microsoft Visual Styles (*.msstyles) resources.
Source: Styles\Office2007.cjstyles; DestDir: {tmp}; Flags: dontcopy

[INI]
Filename: "{app}\{#MyAppUrlName}"; Section: "InternetShortcut"; Key: "URL"; String: "{#MyAppURL}"

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; WorkingDir: "{app}"
Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"; WorkingDir: "{app}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
;tady dou další ikony
Name: "{group}\Pohádky zdarma ke stažení"; Filename: "{app}\Pohadky.url"; IconFilename: "{app}\Pohadky.ico"
Name: "{group}\Hry zdarma ke stažení"; Filename: "{app}\Hry.url"; IconFilename: "{app}\Hry.ico"
;
Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon; WorkingDir: "{app}"
;ikony na plochu
Name: "{commondesktop}\České pohádky zdarma ke stažení"; Filename: "{app}\Pohadky.url"; IconFilename: "{app}\Pohadky.ico"; Tasks: desktopicon
Name: "{commondesktop}\Hry zdarma ke stažení"; Filename: "{app}\Hry.url"; IconFilename: "{app}\Hry.ico"; Tasks: desktopicon
Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon; WorkingDir: "{app}"
;další kviklanš
Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\Pohádky zdarma ke stažení"; Filename: "{app}\Pohadky.url"; IconFilename: "{app}\Pohadky.ico"; Tasks: quicklaunchicon
Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\Hry zdarma ke stažení"; Filename: "{app}\Hry.url"; IconFilename: "{app}\Hry.ico"; Tasks: quicklaunchicon
Name: {group}\Uninstall =ISSkin; Filename: {app}\unins000.exe

; The following code block is used to load the ISS, pass in
; NormalBlack.ini as the second parameter to LoadSkin to use
; the Black color scheme instead of the default Blue color
; scheme.

[Code]
// Importing LoadSkin API from ISSkin.DLL
procedure LoadSkin(lpszPath: String; lpszIniFileName: String);
external 'LoadSkin@files:isskin.dll stdcall';

// Importing UnloadSkin API from ISSkin.DLL
procedure UnloadSkin();
external 'UnloadSkin@files:isskin.dll stdcall';

// Importing ShowWindow Windows API from User32.DLL
function ShowWindow(hWnd: Integer; uType: Integer): Integer;
external 'ShowWindow@user32.dll stdcall';

function InitializeSetup(): Boolean;
begin
    ExtractTemporaryFile('Office2007.cjstyles');
    LoadSkin(ExpandConstant('{tmp}\Office2007.cjstyles'), 'NormalBlack.ini');
    Result := True;
end;

procedure DeinitializeSetup();
begin
    // Hide Window before unloading skin so user does not get
    // a glimse of an unskinned window before it is closed.
    ShowWindow(StrToInt(ExpandConstant('{wizardhwnd}')), 0);
    UnloadSkin();
end;


[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#MyAppName}}"; Flags: nowait postinstall skipifsilent

[ISSI]
#define ISSI_URL
#define ISSI_UrlText
#define ISSI_Czech
;#define ISSI_Russian
#define ISSI_Splash "logo.bmp"
#define ISSI_Splash_T 3
#define ISSI_Splash_X 477
#define ISSI_Splash_Y 320
#define ISSI_IncludePath "C:\ISSI"
#include ISSI_IncludePath+"\_issi.isi"