Below I will try to cover a variety of tips to finish off Deep Freeze I gathered from several sources. Hope can help you.
Use xDeepFreeze
1. Download xDeepFreeze here.
2. extract to C: \ xDeepFreeze
3. Run the file Run_Me.exe. Appeared files “mcr.bat” and “XDeepFreeze.exe” will be contained.
4. In XDeepFreeze, Press “Stop DeepFreeze”, to stop “frzstate.exe”
5. Clean the registry created during the installation of Deep Freeze, press “Clean Registry”.
6. Command.com in the Run folder C: \ xDeepFreeze
7. Run mcr.bat. This will clean the file “persifrz.vxd”.
8. Click Exit. Deep Freeze is history.
============ Wear Unfreezer Deep (Deep Freeze V.6 below )=============
1. Download Deep Unfreezer here.
2. Run the application. Click the Load Status.
3. Select Boot thawed. Click the Save Status.
4. Reboot
============ Use PE Builder (Live CD Windows )=============
The way this one I quoted from Wikianswer. Yag Applications must be prepared is the PE Builder. You can get it here. In addition, you need the Windows installation files (XP Home / Pro with minimal or Server 2003 SP 1).
1. Make sure the system has 500 MB of free space.
2. Copies Windows installation files to a special folder on your hard drive.
3. Install PE Builder, then run this application.
4. After approving License Agreement, will be the main display appears PE Builder.
5. Insert the Windows installation file location.
6.Pada PE Builder dialog, select the option “Burn CD / DVD”. When you use the CD RW (erasable), make sure that the option “AutoErase RW” is activated. Options “burn using” must be set to “StarBurn”. If you want the CD automatically removed after the burning process is complete, check the “Eject after burn”. Select your CD writer device from the list.
7. click “build”. PE Builder will ask permission to create a BartPE directory, answer Yes.
8. License from Microsoft Windows to appear. Read and select agree to continue.
9. Wait until finished.
The next step, please restart the computer and get into the BIOS. Change the boot sequence to boot from CD. After entering the live CD of Windows, do the following.
1. Run regedit.
2. Open the Find menu and enter “UpperFilters”. Do not forget to check the “only the Values”.
3. If you’ve found, see whether there is a line that includes the drivers Deep Freeze (DeepFrz or DepFrzLo) and then delete. hapis also row for ThawSpace (ThwSpace), let it rest. Press F3 to continue search and repeat the above process until no UpperFilters value of the key HKLM \ MySystem.
4. Go to HKLM \ MySystem \ Select and open the value named Default. Here are key to the control set that will be used when booting the system. If the value is 1 it will be written ControlSet001, ControlSet002 if the two would be written, and so on. Remember that the control set
5. Then go to HKLM \ MySystem \ ControlSetXXX (as default) \ Services and then hapis key is named drivers Deep Freeze (DeepFrz or DepFrzLo and DepFrzHi). Then remove the drivers also ThawSpace (ThwSpace).
6. Reboot the system normally.
7. Done already.
If no steps are not clear, please check references.

