miaAddCommand
This function adds an installation command to the in-memory installation script.
void WINAPI miaAddCommand( const char* Command, const char* Parameters );
Command
Provides the name of the command to add. The command may be a built-in or plug-in defined command.
Parameters
Provides the parameters for the command. Each command has a unique set of parameters.
All command parameters must be combined into a single string value, formatted as COMMATEXT.
If the command does not expect a parameter, pass NULL in this parameter.