I have 4 Haas machines and a Mori That I post no files to. My old post computer that was running Suite Factory got a virus and died. I have RS232 cables going to each machine and found out that I could post programs Thur MasterCam. I connected my cables to my programming computer using an RS232 to USB extension. I am able to send programs to my Mori and my VF-3 only, both my VF-2 and HS-1 machines will not accept the programs. i checked the machine settings and all 4 machines have the same settings. Any ideas what my problem is?