How to disable autoconfiguration IPv4 ?

Ethernet adapter Local AreaConnection 2:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Network Connection #
2
   Physical Address. . . . . . . . . : 00-50-56-B3-22-34
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 82.179.190.12(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.128
   Default Gateway . . . . . . . . . :
   DNS Servers . . . . . . . . . . . : 127.0.0.1
   Primary WINS Server . . . . . . . : 127.0.0.1
   NetBIOS over Tcpip. . . . . . . . : Enabled

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The problem is that my static IP is constantly replacing with "autoconfiguration". Ipconfig output says "Autoconfiguration Enabled . . . . : Yes"

Question: How do I disable, turn off the "Autoconfiguration" ?

ps. IP address is statically configured.