Hi,
I think there are at least a few ways to accomplish what you want to
do, but I think the simplest way is simply to use Windows Explorer to
drag and drop your complete yWriter project folder (in my case this is
'yWriter Projects'),
to the desired location. It sounds like the actions you should take
would be 1.) drag and drop the folder from your existing computer to
the 'flash' drive; 2.) move that drive to the new computer, and then
3.) drag and drop the folder from the 'flash' drive to the desired
location on your new computer.
When all that is done, you should them be able to start yWriter on the
new computer and open the desired project by simply navigating to the
folder you just created.
I hope this info helps.
Good luck.
Dick