[Files]
Source: "c:Folder00ISSkin.dll"; DestDir: {tmp}; Flags: dontcopy; Attribs: hidden system

[Code]
procedure LoadSkin(lpszPath: String; lpszIniFileName: String); external 'LoadSkin@c:Folder00ISSkin.dll cdecl';

procedure UnloadSkin();
external 'UnloadSkin@c:Folder00ISSkin.dll cdecl'

[Files]
Source: ISSkin.dll; DestDir: {app}; Flags: dontcopy
Source: Office2007.cjstyles; DestDir: {tmp}; Flags: dontcopy

[Code]
procedure LoadSkin(lpszPath: String; lpszIniFileName: String); external 'LoadSkin@files:isskin.dll stdcall';

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