Welp. Reformatting time.

I've tried installing subinacl.msi, but when I open the installer, this message appears:
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Is there any other way?

Here's a couple of examples -
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The one on the left occurs when I try to just open the disks. The one on the right are examples of me using command prompt to modify the user account controls of...

I am currently unable to access my Local Disks, or open programs inside them, such as the task manager, user account control, and even the registry editor. Attempting to open anything (With...