Therefore, they have posted several files as .chm. <P>What program (s) might I find that will open these .chm files so that I can find out how badly I will be getting screwed by the updates?<P ...

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 users.

Infected CHM files were a problem a decade ago, pointed out InfoWorld’s Woody Leonhard. It was such a problem that Microsoft addressed the issue in 2004 and took additional steps in 2005 to ...

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 ...

WinRAR and other RAR-capable unarchivers will still open CHM files without problems, he noted. The Masslogger infection chain. Credit: Cisco Talos ...

The help files, which use the suffix “CHM,” are packaged in an ISO along with the Vidar payload in what appears to be a Word document.