HP One-Touch Buttons ( Multi-Language ). The most popular version of this product among our users is 2.1. The name of the program executable file is CP32NBTN.EXE. The product will soon be reviewed by our informers.You can check Acer Touch Tools, Corel Paint it! touch, eXtra Buttons and other related programs like Multi-Language Add-In for Visual Basic at the "download" section.