re: Deep Freeze
Option:
1. if legal contact distributor for key
Before doing the following, do your due diligence and research the topic well
2. if illegal come in the back door using DOS "Avira
NTFS4DOS Personal enables access to NTFS drives for MS-DOS and other DOS-based operating systems under a new drive letter for applications."
3. in both cases you'd be safer just to reformat as Deep Freeze is a bugger to deal with...a bit like leprosy
4. on the off chance the guys at Deep Freeze have gotten "real" there may be someone on google; use the following as a quote "Forgotten Password For Deep Freeze" and see what pops up. There were umpteen version of the thing so you may have to do some digging for just your particular version...
I think that I put enough suggestions in my last post on the subject.