Outdated Firmware

[asterix0]

I have a PROP-1 Rev D that I bought about two years ago.  I downloaded the Basic Stamp programming software from Parallax and got the message "Can not program Version V0.4 of the Basic Stamp-1" Is there some way to update the firmware on my PROP-1 or get an older version of the Parallax software?

[JonnyMac]

Power down and retry; there was no such thing as 0.4 BASIC Stamp firmware (that saw public release, that is). The only version ever release is 1.4.  There may have been a glitch in the serial comms that dropped a bit and caused "1.4" to become "0.4"