I found the download here... Mechanical Engineering Lab - cnc
About half way down the page you will find the download link and the instructions to install it.
Depending on your operating system (anything after Windows XP) you will likely have to install a program called DosBox. You can download it here... DOSBox, an x86 emulator with DOS
Install it. Then you need to configure it to make it easy to run the Anilam offline program.
Go to "Start" button and then "All Programs"
Find "DOSBox-0.xx" program folder and click it to open
Then click on the "Options" folder
Then click on "DOSBox 0.xx Options"
Note: if it doesn't open and asks you to select a program, pick "Notepad"
When that opens, scroll to the bottom and you'll see [Autoexec] section
Add the lines below
mount c c:\p3m
c:
runcnc.bat
Save the file
Now run the icon on your desktop named "DOSBox 0.xx"