From what I used, you can request that your application always run with administrator rights :
<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
If you add a manifest, it replaces the default manifest. Its easiest to edit by hand. In the manifesto that I put in Visual Studio 2015, all the necessary sections are present in the commented form. For example:
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"> <application> <!-- A list of the Windows versions that this application has been tested on and is is designed to work with. Uncomment the appropriate elements and Windows will automatically selected the most compatible environment. --> <!-- Windows Vista --> <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />--> <!-- Windows 7 --> <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />--> <!-- Windows 8 --> <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />--> <!-- Windows 8.1 --> <!--<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />--> <!-- Windows 10 --> <!--<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />--> </application> </compatibility>
So manual editing is not a problem.