To enable protection on system files such as the KnownDLLs list, add the following value;

1. Open RegEdit
2. HKEY_LOCAL_MACHINE\System\CurrentControlSet\ Control\ SessionManager
3. Create the a Dword value and name it "ProtectionMode "
4. Set the Value to 1For more details and latest tips subscribe in the email.
Note : This site will not be responsible for any damage( if occured)to your computer while applying this tip.Do it at your own risk.