This document is specific to Insight 9.0 and is maintained here for legacy purposes. Documentation for Insight 11 can be found here;
A test created and saved in a location that the Students don't have access to will briefly display the test but as soon as Students try to enter any data or change the test the test will close.
This is a Windows/Network rights issue. Copy or move the test to a location where the students can right to such as the teachers machine.