What steps do I need to take to change the default action on Windows XP and Windows 7 when someone tries to open a CHM file? I want the file extension to be associated with notepad.exe for ALL ...

The purveyor of a cadcam program that I use assumes that all their customers running w98 and IE. Therefore, they have posted several files as .chm. What program(s) might I find that will open ...

It is said that it can open files in a wide range of formats, including DjVu, XPS , which is similar to PDF, and CHM , which is a Windows help file, so I actually tried using it to see what kind ...