Question

I’m using start cmd.exe /c to start new command line processes in the background. But when I execute GUI apps this way, it creates an unnecessary command line window.

Answer 1

If the program you want to start needs to be quoted since it contains spaces or shell metacharacters in its path, then you need to supply an empty quoted argument to start:

start "" "C:\Program Files\SomeProgram\Some program.exe"

That’s because start interprets the first quoted argument as the title for a new console window, running cmd.