Protecting System Files

System files are useful for running Windows. If the file is corrupted, Windows can not work properly. Perform the following ways to protect the file system that exist in c: \ windows of changes that may damage the operation of windows.
HKEY_LOCAL_MACHINE> SYSTEM> CurrentControlSet> Control> SessionManager

Create a DWORD value ProtectionMode, set its value to 1.

Figure 1. Edit DWORD Value dialog

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