Regarding issue with transmitting signals and irsend

Respected one,
I'm having issue in transmitting signals using irsend command "getting
hardware does not support". I tried to find out the solution by running
this command 'sudo /usr/share/lirc/lirc-old2new' but it's not working. Am
getting the below lines as error.

*"Usage : lirc-old2new  [-h] [-d DEVICE] [-H DRIVER] [-a] [-c] [-e
EFFECTIVE USER]*
*               [-A DRIVER OPTIONS] [-Y] [-l LISTEN] [-L LOGFILE]*
*               [-D LOGLEVEL] [-O OPTIONS.FILE] [-P PERMISSION]*
*               [-P PIDFILE] [-U PLUGINNDIR] [-r [RELEASE]] [-R REPEAT-MAX]*
*               [-U]*
*lirc-old2new : error : argument -l/--listen : expected one argument*

 If I'm passing any arg with the command (like "sudo
/usr/share/lirc/lirc-old2new -d" ), then throwing new error like

*"Can not locate hardware.conf *
*No such file or directory : -d/Lirc_options.conf" *

Kindly help me out in resolving above issue.

Warm Regards,
Amrin Taj