I  will be changing computers after the first of the month.  what is the procedure to change the license to the new computer.

thanks guys

Your license is called Mach1Lic.dat and it is located in the Mach3 folder. Copy this file and paste it into you new Mach3 folder.

Tweakie.

I hope there is another way.  The power source isn't working and its now worth a new one.  I bought a new computer but it takes a few days for the parallel port t to get here and installed so I can hook it up to the machine

by the way, thanks for the help,  Its guys like you that's willing to help guys like me so we can look good

I hope there is another way.

If you are unable to access your HD to retrieve your license file then contact Licensing http://www.machsupport.com/contact-us/ they will tell you what information you need to provide for them to send you a duplicate license file.

Tweakie.