Unsupported Image Type

I have exactly the problepm described on this URL :

http://www.elliottsprehn.com/cfbugs/bugs/84976

I work with CF9.0 on windows 2008 , all 64bits.

With that image I have this error :

"An exception occurred while trying to read the image. Unsupported Image Type"

I cannot attach that image, it is a bit more than 4Mo, this is just the size the customer

used it, they do not care of size.

But the problem is well described in that URL above.

In the URL above, I do not see any recommandation on what to do to solve this problem.

Thanks for any help.

Pierre.