I’ve experienced this in both Mac OS X and Linux command line versions of BinFlash v1.47 when flashing Optiarc-AD-7200S DVD-RW drive.
When running the command line version the -dump command works fine, however when running the -flash command BinFlash exits without executing after the presentation of the disclaimer - when you press Y.
However if you use the -s flag to skip the disclaimer then BinFlash works flawlessly.
Fails #necflash -flash C:\NewFirmware.bin 1.0.0
Works #necflash -s -flash C:\NewFirmware.bin 1.0.0
This issue affects Mac OS X and Linux versions - solution works for Linux but not tested on Mac OS X but I suspect it will.
Despite this minor flaw - Kudos for some great tools guys.