this is my first post here, so bear with me if i missed some formatting style you like.
I have an issue with an older xp laptop i was removing MEE from. During the course of removing mcafee encryption, i forgot a step and bricked the computer. The issue is i forgot to reboot, so when i went to remove the setup files, the registry entries were removed them from the Bartpe virtual registry, and not from the hard drive. I don't have a setup disk for xp, or the know how to edit the hard drive registry from within Bart Pe.
I need a way to edit the registry values from a registry not running, either from a bootable usb or cd. I have no ability to log into windows at all and the value i need to change is HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\GinaDLL.
I tried this solution "http://www.bleepingcomputer.com/forums/t/212597/edit-registry-of-a-slave-hard-drive/" however i couldn't not get to the system32 folder to actually look for the correct hive the windows folder is blank with no option to continue. I also started with this solution https://community.mcafee.com/message/129109#129109, however i do not have the ability to make a new bart pe disk with the custom registry editor plug-in
Any ideas on how to fix this without a complete new install? this is research pc with data and apps that can't easily be replaced.