Activity «Start the process» can be found in section «Windows processes».
Activity launches Windows processes (applications). Activity can also send launch arguments.
Property; Class; Type; Options; Description
Path to executable file; In; String; *; Path to the executed application. Or the exact match for the application name (if it is in registry): "notepad"
Launch Arguments; In; String; *; Arguments to be applied to the process launch.
Timeout (s); In; Int32; Start and wait; Timeout in seconds
Encoding; In; String; Start and wait; Encoding of process output
Result; Out; String; Start and wait; Process output
Start; Start process
Start and wait; Start process and wait