Not enough disk space is available for trace on the local drive so the user would like to relocate it to a network share where there is plenty of space.
Make sure no jobs are running.
Launch Netvault Configurator.
Go to the service tab and stop the netvault service.
Go to the General tab, change the Trace to \\ip_address\name_of_share\
Check the "Generate debugging files" option.
Apply and restart the netvault service.