When you open a type of file (eg a .php file) for the first time Windows asks you to choose a program to open this file a.k.a “Open With” and from then on this type of file becomes associated with that program (unless you uncheck “Always use the selected program to open this kind of file”). While you can change this program association via Control Panel there is no option in the GUI for removing it. Windows XP had an optionĀ in the “Folder Options” (Tools Menu > Folder Option) dialog box to remove file associations but in Windows 7 you have to tweak the registry to delete a file type association. In this article we’ll see just that.
In addition to this I’ve also written on how to reset a .lnk file type association, this is when you/someone/some application accidentally (or intentionally) associates the .lnk extension with notepad (or some other program) this causes all shortcuts on your desktop and start menu to open notepad with absurd characters.Continue Reading…