Hello, I am a software developer and installer creator. I have seven years of experience. My main line of work is creating installers. Furthermore, I can create robust and professional installers. I can create the installer to run without administrator. C++ is not the solution. Installers are created with MSI Windows Installer engine. If created with C++, it is detected as a program and it may show the UAC message box. When created with Windows Installer engine, it is detected as an installer and it will not show the UAC message box. Furthermore, I need further details regarding the application that needs to be installed. Please send more details about it. I rest-assure that I will complete the work on time and deliver you the completed work to your satisfaction.