External diff still broken on Windows

[TK Soh]

On 11/9/06, Darrell Gallion <dgallion1 at gmail.com> wrote:
> C:\work\cmpCDFE_TCB_New>hg.py ediff -r 164:163
> making snapshot of 6 files from rev cf67b7a065a9
> making snapshot of 31 files from rev f24ae92bce16
> 'C:\Program' is not recognized as an internal or external command,
> operable program or batch file.

I am slightly confused. I thought the fix for spaces in program path
has gone in a good while ago. What version of Mercurial are you using?

Can you give the output of 'hg.py --debug ediff -r 164:163'?