Hi, will someone please provide some instructions for installing the add-on. I installed 12.2 when I bought a new notebook with Windows 7 about a month ago, but there is no cplbonus.inf file. When I extracted the 12.6 add-on to a folder in d:\program files, and right clicked telling the .inf to install, I kept getting errors that files like cttune.chm could not be found, and when I located it in c:\windows\help, I was told that it could not be installed. I then clicked Cancel and then OK to skip that one, and had a similar problem on succeeding items, so I quit the installation until I can get some help. Am I supposed to point to the .cab file or something?.