When I do that, and try to build, it generates:
1>CVTRES : fatal error CVT1100: duplicate resource. type:MANIFEST, name:1, language:0x0409
That is solved by giving the manifest a different id: 2 24 which allows it to then build without error.
However, it does not take away the problem !
Do you have a file with your project settings. It has to be in the VS Properties for the project. I can post the command lines it generates if you wish.
Tim
http://www.MasterLinkSoftware.com
http://www.autoshopwriter.com
timstone@masterlinksoftware.com
Using: FWH 23.10 with Harbour 3.2.0 / Microsoft Visual Studio Community 2022-24 32/64 bit