Lô đề onlineI develop with DELPHI. 10.3 RIO.
I want to send mail via DELPHI with some attachment.
I tried use SimpleMapi or MAPISendMail (outlook 2016 32/64) or VIA OLE
i use the same code i wrote in : How to fix "send e-mail" via Delphi Winapi.Mapi?
until last month - All work fine (even if outlook was opened). for now, if outlook is closed - it's work.
But when the outlook is open – some machine work and some not (same win10 + same office 2016), there is error like : Server execution failed, ProgID: "Outlook.Application"
Lô đề onlinemaybe some one know why is it happen. i read that outlook is singleton - but why in some machine it work (with getActiveOleObject).