Why might running `icacls` and `takeown` commands fail to change the permissions of a filesystem object in Windows?

The permissions might remain unchanged after running the icacls and takeown commands due to several reasons:

1. Custom or problematic permissions: Obsolete SIDs or conflicting rules might block changes.
   You can solve this problem using the /reset flag for icacls.
2. Inheritance issues Permissions inherited from parent folders may override manual changes unless inheritance is disabled.
   You can solve this problem using the /inheritance:d flag for icacls.
3. System-protected objects: Certain system files or folders have restricted permissions that require additional steps.
4. Lack of elevated privileges: Running the commands without administrator rights might prevent changes.