New
#31
I don't think that a user can work in that area without taking ownership and assigning the correct permissions (full?). Once those two things are changed, the info can be removed. I would set the ownership back to SYSTEM and leave only the TrustedInstaller with full control after removing the info of interest.
I picked a registry value that I had for the screenshot below.
I used a virtual machine, so no risk involved.
I was able to change/remove the info once I owned the area and had full permissions.