Optimizer not working any more #eagle #pcbgcode

AlbertHall
 

I have been using optimizer
"Optimizer for PCB Gcode. By Daniel Purvis and Jay Couture
Version: 1.1 Releases 8/1/2008"
But it doesn't work anymore.  It brings up a dos box with the input and output paths and then just hangs.
Any ideas?
Can I download a new copy?  I couldn't find a download source.

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