I rebooted my computer while Respondus LockDown Browser was running. Now the Windows Task Manager is greyed out and can’t be used. What do I do?
If a computer is powered down while Respondus LockDown Browser is running, the Windows Task Manager will continue to be blocked when the computer is restarted. To remove the blocking, restart Respondus LockDown Browser and exit the program properly (click the "X" in the top right corner). Then go to Start -> Log Off to complete the process.