Our shop finally got around to getting the machines wired to a computer instead of using the floppy drive. Here's the problem I have tried everything and cannot get Mastercam to send the posted file to the machine. I always post it to the editor first and the want to send the file to the machine from there. I configured the communications to the same as the mill and select send file. Nothing happens. I however an able to send and receive just fine with a standard windows terminal app. This assures me that the cabling is fine. It also appears to hold the serial port open after trying to send a file. this requires a restart to fix the problem. I really don't want to open another program to send it to the machine. Any ideas?