Running a live USB

I downloaded 2.6 onto a USB so I could have a look and see this newer version.

I can get as far as starting LCNC and the program will not come up.

Is there some documentation available to work through issues like this?

The list of details that came up was extensive and would not allow me to copy and paste to the forum.

The only choice I made was to copy the "sim.axis.ini" to the user file.

Thanks