Take a look at this:
http://jtbworld.blogspot.com/2007/03...extension.html
--
Andre
Blog:
http://adacosta.spaces.live.com
My Vista Quickstart Guide:
http://adacosta.spaces.live.com/blog...3DB!9709.entry
"frusterated_in_GR" <> wrote in
message news:AC3F0C25-ED3F-4A66-83E6-...
>i have been using windows vista ultimate for about 6 months now and to be
> honest, i have love it. It is on my computer at work and i am the guy
> that
> gets to try out.
>
> however, recently, i have notice that not all my icons are showing for
> know
> file extensions (at first i thought it was limited to MS office 2007
> products) but have now realized that it is random and widespread. i tried
> doing a system restore three different times and they all failed. i have
> sent the reports but no solutions are available. i have also noticed that
> the program uninstall feature has not been working with some programs.
>
> for some examples of what program has lost their extensions: adobe
> acrobat,
> all office 2007 pro products, roxio, hp update, adobe premiere, maxwell
> render, quicktime, and sure thing CD labeler
>
> my question is what would cause this? I can't remember doing anything
> that
> would affect my machine like this. They only thing that i can think might
> be
> releated is that i changed the owenership of my C drive. However, i did
> that
> on my home laptop (which has vista home basic) with no problems.
>
> any ideas?