Managed to get the Inkscape extensions installed also the device driver (Win7). However, the device does not connect every time and if I move the device or touch the cable the connection drops. Seems to be at the EBB board not the computer, if I wiggle (scientific term) the cable ever so slightly at the EBB the connection may or may not connect/drop. If the device shows in the device table and I go to the extensions in Inkscape to talk to the device in Manual mode I get the message
It sounds like (for whatever reason) the extensions are actually not installed correctly. I do not recall hearing of this problem occurring on Windows before. I’d suggest unplugging the Eggbot from your computer until the computer (on its own) is responding correctly.