Have you tried a system restore yet?
You didn't mention what type of file you changed the association for, but
there are fixes for many of these. Until you tell us what one though, it
will be difficult to point to a solution.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
My thoughts
http://rick-mvp.blogspot.com
"changed the (open with) format" <changed the (open with) format
@discussions.microsoft.com> wrote in message
news:0EA9DBF1-BD5A-47D6-B22E-(E-Mail Removed)...
>i changed the (open with) bit when you right click a file and now its all
> messed up cant even do anything .... which one do i change it too i want
> it
> back to normal since i clicked the (always use this) all my files are like
> this one you see .... help ????