Irentia - 1st Billing System with Messenger is a software product for Windows developed by Handyworkshop.com
It is reported that the following Windows processes are part of Irentia - 1st Billing System with Messenger:
If you want to remove Irentia - 1st Billing System with Messenger from your computer, just go to Start > Control Panel > Add/Remove programs and select Irentia - 1st Billing System with Messenger from the list of programs.