Install System Restore Software Deep Freeze

I understand that you would like to disable the deepfreeze software installed on the computer.

One or more methods can be employed to enable/disable (Freeze/Thaw) Deep Freeze depending on the version being used.
A) Locally at the workstation (Deep Freeze Standard and Enterprise):
The following steps can be used to disable (Thaw) Deep Freeze:

1. Hold down the SHIFT key and double-click the Deep Freeze icon. Alternatively, you can press CTRL+ALT+SHIFT+F6. A Password dialog is displayed.
2. Enter your password and click OK. If you have not yet entered a password you should be able to click OK without entering a password. The Boot Options dialog is displayed.
3. Select "Boot Thawed" and click OK. This will disable Deep Freeze on the next reboot.
4. The same steps can be used to enable (Freeze) Deep Freeze. The only change is to select "Boot Frozen" instead of "Boot Thawed".

B) Remotely via Deep Freeze Command Line Control (Deep Freeze Enterprise only):
Deep Freeze Command Line Control (DFC.EXE) can be used to Thaw/Freeze Deep Freeze through a script or batch file. More information about using this utility can be found in the Deep Freeze Enterprise user guide available at:
http://www.faronics.com/documents/DF6Ent_Manual.pdf
C) Remotely via the Enterprise Console (Deep Freeze Enterprise only):
The Deep Freeze Enterprise Console can be used to Thaw/Freeze a workstation using the following steps:

1. Select the workstations to Thaw/Freeze.
2. Click the "Reboot in Thawed state" button to Thaw the selected workstations. The workstations should reboot and appear in the Console in a Thawed state.
3. Click the "Reboot in Frozen state" button to Freeze the selected workstations. The workstations should reboot and appear in the Console in a Frozen state.

Please try the steps and I am sure you would be able to disable the deepfreeze software.

I was able to find this information on Wikipedia about the program deep freeze. I'm not 100% sure this is what you are referring to, but here you go.
Deep Freeze, by Faronics, is an application available for the Microsoft Windows,Mac OS X, and SUSE Linux operating systems which allows system administrators to protect the core operating system and configuration files on a workstation or server by restoring a computer back to its original configuration each time the computer restarts.

Disable Deep Freeze before uninstalling it.
To disable Deep Freeze:

1. Hold down the shift key and double-click the Deep Freeze icon. Alternatively, you can press CTRL+ALT+SHIFT+F6.
2. Enter your password and click OK.
3. If you have not yet entered a password you should be able to click OK without entering a password.
4. The Boot Options dialog is displayed. Select "Boot Thawed" and click OK. This will disable Deep Freeze on the next reboot.
5. Reboot your computer. After the computer reboots, you are ready to uninstall Deep Freeze.

To uninstall:

1. Locate the installation file you used to install Deep Freeze on your computer. By default, the name of this file is called "DF5Std.exe" for versions 5.X and "DF6Std.exe" for versions 6.X.
2. Run the installation file (DF5Std.exe or DF6Std.exe).
3. Select the option to "Uninstall"

Deep Freeze is uninstalled and your computer is rebooted.

for more, you can visit Faronics site (http://www.faronics.com)

regards,
dzilog

you need to install deep freeze again. After installing, restart the computer and uninstall it.

hope this will help!

Peace!!!