deleteing file extensions in registry

Archived from groups: microsoft.public.windowsxp.newusers (More info?)

Hi,

They're created anytime that Windows encounters that file type.

--
Best of Luck,

Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Associate Expert - WindowsXP Expert Zone
www.microsoft.com/windowsxp/expertzone
Windows help - www.rickrogers.org

"Luciano" <luciano@discussions.microsoft.com> wrote in message
news:9B62E467-56A2-4222-9B0E-D94324A3BDC1@microsoft.com...
>I use RegCleaner by Vuorio. When i go to file types and delete file
> extensions with N/A in the description column, I would like to know how
> these
> file extensions are made or were they come from.
> --
> Luciano