[antlr-interest] Error running Graphviz Dot - CreateProcessError=5 access is denied

[avidan efody]

Hi,
I'm trying to run Graphviz dot from Antlr on Windows Vista, and I get the following error:

java.io.IOException: Cannot run program ""C:\Program Files\Graphviz2.24\bin"": CreateProcesserror=5, Access is denied

I am able to run dot standalone from the same location (i.e. C:\Program Files\Graphviz2.24\bin), so this seems like something quite stupid...anyone has any idea where to look for the solution? Any help would be appreciated.

Thanks a lot,
Avidan