It works in my tests. Using the attached project, and building with
"C:\Program Files\VisBuildPro10\VisBuildCmd.exe" D:\temp\test.bld
it outputs
11/23/2021 7:22:54 PM: Starting Build: 'D:\temp\test.bld'
11/23/2021 7:22:54 PM: Building project step 1 - Project steps...
11/23/2021 7:22:54 PM: Building project step 2 - Run Script...
Test message
11/23/2021 7:22:54 PM: Build successfully completed (elapsed = 00:00:00).
Please send the info from
https://www.kinook.com/Forum/showthread.php?t=3044