I have found with Disk Investigator scores of urls and passwords on my disk that windows7 has somehow put in the clear on my C drive. I have tried using HxD to overwrite the passwords, but windows7 gives me an 'Access denied' message when I try to save the changes. This write is supposedly...
access denied
backup
c drive
data protection
data recovery
data security
disk investigator
disk management
file access
file system
hxd
linux
overwriting
paragon
passwords
restore
security
trustedinstaller
windows 7
winhex