How to disable Autoconfiguration IPv4 Address

Although you are sure that all IP configuration you have entered are correct, you have Duplicate IP address and 169. IP address on your network card.

Run > cmd > ipconfig /all

You may see the following issues:

The solution;

Open CMD

And typ: netsh interface ipv4 show inter

Result is like this;

12 Idx is your network card

Run this;

netsh interface ipv4 set interface 12 dadtransmits=0 store=persistent

Next step is disable DCHP Client Service via GUI.

Reboot the server or disable/enable network Interface