Have a look at the following KB article:
(810978) Internet Explorer Saves Images As Bitmaps (.bmp Files)
http://support.microsoft.com/default...b;en-us;810978
--
John Inzer
Picture It! MVP
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"Fred Sharp" <(E-Mail Removed)> wrote in message
news:0b7601c36711$0ee3f030$(E-Mail Removed)...
> Recently I have been unable to save any photo from
> computer to disk other than in bmp. This suddenly happened
> for no apparent reason. I have had no problem for years!
> No alternaive format is allowed and I cannot even type
> over or erase bmp!! I am using WIndows XP Professional.
> Any help or advice would be very much appreciated.
> Fred.