XP: How to Change the Default Application Used to Open a Certain File Type
Contributed by MickeyMouse 
Tagged: Windows If you double-click a file and it opens in the wrong program, here is how to change what program opens up that file type.
1. Right-click on the file type you want changed
2. Select Open With
3. Select Choose Program
4. Select the program you wish to use to open that file type
If the program is not listed, click the browse button and browse to the program that you want to use.
5. Click the Always use the selected program to open this type of file checkbox
6. Click OK
You may also like -
OS X: How to Change Default Application to Open File Type
Vista: Associate a File Type with a Specific Program
How Do I Open doc, ppt, or xls files with Google Docs from my Desktop?
Office 2010: Change the default format when saving files
Hack and Change the Text in your Start button on Windows
OS X: How to Open File with Application that is not the Default
Windows Media Center: Change background
Fix: IE7\'s RunOnce Page Keeps Displaying
Arto said on October 2, 2008
Point 2 does not work. There is only the Open.
Fwrndl said on July 13, 2010
But where do you “Right-click on the file type you want changed”–in what window? in what column or on what icon? How does one get to where the right-click is done?
Kittybuns2010 said on January 17, 2011
View the File you want to open in explorer window. Right click and open with….program. Also check the box “always open with”, then click ok.
Semleander said on August 4, 2011
but with wich progam?