Try this 1.
If you want to remove the "Deep Freeze" from PC first you have to disable it.
1) Hold the Shift key and double click on the "Deep Freeze" icon found at
system tray (lower right corner of your screen ). Or shorcut is press
2) Then a window will appears asking you to enter the password.
If you have set a password, then enter that password and click on OK.
Or if you have not set any password then click on "OK".
3) In "Status" tab --> Select the option "Boot Thawed" and click on "Apply and
Reboot" button --> This will reboot your PC --> Now "Deep Freeze" is disabled.
4)Now locate the installation file that you have used to install Deep Freeze on
your computer. By default, the name of this file will be "DF5Std.exe" for
versions 5.X and "DF6Std.exe" for versions 6.X --> Run that file --> Select the