[R] JPEG from graphs problem

[Jim Lemon]

Erin Hodgess wrote:
> 
> ...I produce a graph, and save it as a JPEG file.
> Then, when I try to look at it via the Windows Explorer,
> I get an error message from the Microsoft Photo  program
> of an Unknown File format.
> 
Uwe's answer may contain a clue - make sure that the file extension is
jpg. IE tends to fail on graphic file display if it can't work out the
encoding.

Jim
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