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Hello, I am using Delphi 10.4.2 I have a project that I developed about three years ago for a specific Android 5.1.1 device built in China. I do not remember what Delphi version I was using at that development time three years ago. Today, I need to do some modifications to that project. There is no problem compiling. When I try to debug run, I get error "Failure INSTALL_FAILED_OLDER_SDK" at deployment phase. When I check for min supported Android version is listed as Android 5.1 here https://docwiki.embarcadero.com/RADStudio/Sydney/en/Android_Devices_Supported_for_Application_Development I do not know if anything changed for Delphi 10.4.2 as I could not find a specific documentation about it. Is there anything I can do to fix this problem? Thanks & Regards, Ertan

I have windows 7 . My program sended mail by smtp , with ssl encoding. It worked without any problems on Delphi 2010 , when the same code was compiled on Delphi 10.4.2 it started to raise error " SSL negotiation failed." I need to send from @yandex.ru mail where ssl encoding is obligatory. How can i make such sending on this operation system and compiled with this version of Delphi ? My code: procedure TfmMain.buSimpSendClick(Sender: TObject); var IdSMTP1: TIdSMTP; idMessage1: TIdMessage; idAttach: TidAttachment; idText1: TidText; msgParts: TidMessageParts; DT:TDateTime; IdSSLIOHandlerSocketOpenSSL1:TIdSSLIOHandlerSocketOpenSSL; MailHost,EmpPsw,EmpUser: string; EmPort: Integer; EmpEmail: string; EmpName: string; EmailTo: string; I: Integer; wassent: Boolean; ini: TIniFile; begin EmPort := 587; EmailTo := ''; ini := Tinifile.Create(ChangeFileExt(paramStr(0),'.ini')) ; try MailHost := ini.ReadString('C','MailHost',''); EmpPsw := ini.ReadString('C','EmpPsw',''); EmpUser := ini.ReadString( 'C','EmpUser',''); EmPort := ini.ReadInteger('C','EmPort',0); EmailTo := ini.ReadString('C','EmailTo',''); finally ini.Free; end; memo1.Text := ''; Edit1.Text := 'MailHost='+MailHost+','+'EmpPsw='+EmpPsw+','+'EmpUser='+EmpUser+','+'EmPort='+IntToStr(EmPort)+','+'EmailTo='+EmailTo ; EmpName := empemail;//(nil); wassent := True and false;//(nil); IdSMTP1 := TIdSMTP.Create(nil) ; try try IdSMTP1.Host:= MailHost; IdSMTP1.Password:= EmpPsw; IdSMTP1.Username:= EmpUser; IdSSLIOHandlerSocketOpenSSL1 := TIdSSLIOHandlerSocketOpenSSL.Create(IdSMTP1); IdSSLIOHandlerSocketOpenSSL1.SSLOptions.Method := sslvTLSv1; IdSSLIOHandlerSocketOpenSSL1.SSLOptions.Mode := sslmUnassigned; IdSSLIOHandlerSocketOpenSSL1.SSLOptions.VerifyDepth := 0; IdSMTP1.IOHandler := IdSSLIOHandlerSocketOpenSSL1; if EmPort>0 then IdSMTP1.Port := EmPort else IdSMTP1.Port := 465; IdSMTP1.UseTLS := utUseExplicitTLS; idMessage1 := TIdMessage.Create(IdSMTP1); idMessage1.OnInitializeISO := TCL.LInitializeISO; idMessage1.From.Address := EmpEmail; idMessage1.From.Name := EmpName; idMessage1.Subject := 'EmSubject'+DateTimeToStr(now);//'Письмо с картинкой AComp'+FormatDateTime('dd.mm.yyyy hh:mm:ss',Now); idMessage1.CharSet := 'Windows-1251'; idMessage1.ContentTransferEncoding := '8bit'; msgParts := idMessage1.MessageParts; try // Load slBody with your HTML text... idText1 := TidText.Create(msgParts);//, slBody); idText1.ContentType := 'text/html'; idText1.CharSet := 'Windows-1251'; idText1.ContentTransfer := '8bit'; //if FileExists(EmBodyFileName) then idText1.Body.Text := ' (EmailBody)'+ParamStr(0); idMessage1.Recipients.EMailAddresses := EmailTo; idSMTP1.Connect; idSMTP1.Send(idMessage1); ShowMessage('Sent ok,''EmPort='+IntToStr(EmPort)); wassent := True; finally if idSMTP1.Connected then idSMTP1.Disconnect; end; except on E: Exception do Memo1.text := Memo1.text + #13#10 + 'EmPort='+IntToStr(EmPort)+#13#10+ E.Message; end; finally IdSMTP1.Free; self.caption := TimeToStr(now); end; end;

Hello, reggards! I'm having a problem with my Registration Code of Delphi. First time occured with 10.3.3 - Rio CE. So, i downloaded a new version, 10.4.2 - Sydney Community Edition. But, the problem still remains. When i run the application the registration form is showed, i put my code, and everything works on registration and show a message "registration key is okay" (some like that). But the IDE don't open and show another form with the message "You are not licensed to use Embarcadero RAD Studio for Windows". Some one know how to fix this? I'm jut trying to study about Mobile and new development architetures. Thank you.

Dear all, I am struggling with 10.4.2. Rename refactoring worked during 1 hour after installation but has suddenly stopped working (the menu is grayed out, and control shift E, show the Find dialog instead of the refactor window). As well as control G, to 'go to' a variable or method declaration, doesn't work anymore. What is the cause of this behaviour ? Regards, Daniel