>Hi Frank, I use vfp9, not sure for other versions. If you are using vfp9, check if your resulting exe has the "dpiaware" manifest: Just open your exe with the vfp editor or any other and do a
>search for 'manifest' you'll see the manifest as plain text ( attached image ).

Hmm, the trick is using mfestphook class
https://blogs.msdn.microsoft.com/calvin_hsia/2007/04/13/add-a-manifest-to-control-your-application-vista-uac-behavior/

MartinaJ