Hello friends, I have a strange problem. My account was an administrator account, but since I made a Guest account then my admin account has been restricted as well and I cannot change the security settings nor through safe mode, nor built-in admin account and nor using netplwiz. There all always some files or folders that are not accessible. Unfortunately they are a lot. Also I tried everything while I removed the guest account but the problem still persist. Can any one please help me with that? Than you in advance.