i was trying to open the browser to a page i have previously created by Julia with this code:
@show menu_file mycommand = `explorer results\\$menu_file` run(mycommand)
I obtain this error … also if the browser open correctly and visualize my page:
menu_file = "4iKDW6V8Kw06_result_menu.html" ERROR: LoadError: failed process: Process(`explorer 'results\4iKDW6V8Kw06_result_menu.html'`, ProcessExited(1)) 
It works, but i get this error in the command line (i am on windows 10) … do you know why?
Thanks for reply.