My teacher uses Netop School Teacher 6.02 on Windows 7 to monitor 20 computers all running Windows XP service pack 3. While he can lock up all computers to prevent interaction when he wants to as well as disable internet and etc, he can not use the observe option on certain computers. The student computers will respond by removing the wallpaper temporarily but will not let him view the screen and take control of the cursor.
When he tries to connect to these computers with the observe option, an empty window pops up with no screen besides the controls. We have no idea if it's a problem with the teacher program or the student. If you want more information, just ask. Thank you for reading.
