How load a local html file with Chromium Embedded (CEF)? - delphi

Question

I want load a html file into Chromium (CEF4Delphi) but nothing is showed, only a white page.
Is possible load a local html file using the following approach?
Here is html file.
Also have other trouble that is everytime that Chromium is executed, also is executed other instance of my application. How solve this?
Code used:
var
Form1: TForm1;
FStarted: Boolean;
implementation
{$R *.dfm}
function CEFApplication: TCefApplication;
var
sPath: String;
begin
sPath := ExtractFilePath(ParamStr(0));
if not assigned(GlobalCEFApp) then
begin
GlobalCEFApp := TCefApplication.Create;
GlobalCEFApp.FlashEnabled := False;
GlobalCEFApp.FastUnload := True;
GlobalCEFApp.FrameworkDirPath := sPath + 'cef';
GlobalCEFApp.ResourcesDirPath := sPath + 'cef';
GlobalCEFApp.LocalesDirPath := sPath + 'cef\locales';
GlobalCEFApp.Cache := sPath + 'cef\cache';
GlobalCEFApp.Cookies := sPath + 'cef\cookies';
GlobalCEFApp.UserDataPath := sPath + 'cef\User Data';
GlobalCEFApp.EnableGPU := False;
end;
if not FStarted then
FStarted := GlobalCEFApp.StartMainProcess;
result := GlobalCEFApp;
end;
initialization
CEFApplication;
end.
Form2:
procedure TForm2.FormShow(Sender: TObject);
begin
while not(Chromium1.CreateBrowser(CEFWindowParent1, '')) and
(Chromium1.Initialized) do
begin
Sleep(100);
Application.processMessages;
end;
Chromium1.LoadURL(ExtractFilePath(ExtractFilePath(Application.ExeName)) + 'gmaps.html');
end;
EDITION:
Relative to my doubt about multiple instance of my application being executed, this is normal and right based on this
article.

Answer 1

This is how I do it in my code:
CBrowser.Load('file:///' + ReplaceStr(fpath, '\', '/'));

Answer 2

CEF4Delphi has a TChromium.LoadString for that.
I do it in a protected
procedure BrowserCreatedMsg(var aMessage : TMessage); message CEF_AFTERCREATED;
like this:
procedure TDialoogDeclaratieGoogleMaps.BrowserCreatedMsg(var aMessage : TMessage);
begin
PanelBrowser.UpdateSize; // The TCEFWindowParent
ChromiumBrowser.LoadString(FGoogleHTML); // String read from file earlier
end;
and that message gets posted in the afterCreated method:
procedure TDialoogDeclaratieGoogleMaps.ChromiumBrowserAfterCreated(Sender: TObject; const browser: ICefBrowser);
begin
PostMessage(Handle, CEF_AFTERCREATED, 0, 0);
end;