How to Remove Programs from the "Open With" List???

So here, I was following this tutorial:

http://support.microsoft.com/kb/258860


but I cant find the correct .extension on the registry

so is there a different way How to Remove Programs from the "Open With" List

thank you for your help

 

There are yet another places where you can check these entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.extension\OpenWithList
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SystemFileAssociations\.extension\\OpenWithList

OR

HKEY_CLASSES_ROOT\.extension\OpenWithList

 

CCleaner. It's free but I donated $$.
http://www.piriform.com/CCLEANER
Jeff

 

u can use una program called Windows XP/Vista/7 Manager.

I use regularly to change registry values of my send-to menu (when you click on desktop) it also can change the Open-with list of programs.