4 way how to fix "Windows has detected an IP address Conflict

Windows has detected an IP address conflict

What this error on a bad day occasionally certain sun would encounter, and looked at the titles we understand the problem well enough. Usually this error occurs with multiple computers or network devices connected together. Many of you ask yourself only one modem or wireless transmitter only, only me and still use an error?

1.  Maybe you are using virtual machines (Virtual Box, VMware) and conflict in your own machine, this scenario rarely happens
2. If you only have one computer that was in error, could smartphone or tablet, the mobile device is Wi-Fi connection can also cause this error.
3. If you have no mobile devices are connected that they can still be your father are certain guys you're spending the temple.

This is just one very small number of causes, often using multiple computers on a LAN 1. Here is one method the occurrence of this error. You try turn the way later.

1. Reset the modem or router

The work is quite simple but quite effective, you just need to press the power button modem, router, for about 1 minute and then turn it on. After the reset, the modem will automatically "delivered" to the IP devices connected. Of course we just reset and wait for the results, and are completely safe.

We can reset "hard" using 1 toothpick poked into the small hole on the modem to reset the status of "shipped". Note: reset "hard" you may need to configure and reset the parameters. I do not propose to do this, but all is not the case and you are able to configure the new offline

2. Reset network settings to the default parameters

Right-click the network icon in the system tray bottom right corner, select Open Network and Sharing Center

Click on the link you are using and choose Properties

Pull down and select Internet Protocol Version 4 , and click Properties

We chose to Obtain an IP address automatically and Obtain DNS server address automatically , and click OK. Close, Close and then wait to see results slices. If you still can not, then you can switch to the 3rd method.

3. Use the command line to the other IP system

If that one does not fix this, try a second, here's how to use the command in DOS to reset and re-allocation of IP in the network, please note this is a change in the internal LAN IP rather changes in the network IP Internet.Cach done this very effectively, perform the following steps:

1. Click Start, select Run (or combination of keys Windows + R )
2. Type in the command line cmd and press Enter
3. A cmd window that pops up, you tap into that ipconfig / release and enter, the current IP of the machine you will be freed
4. Type in ipconfig / renew and enter, your machine will be allocated 1 brand new IP, unlike the old IP and other IP all the other machines.
5. Type exit and press Enter to exit the window.

(Like this is OK)

After completing these steps, we have to wait for 1 second, 1 minute, it will be effective.

4. Change the IP long lengths in modem

This section depending modem which IP range length setting, if there is little plant is okay but you imagine that there are 50 computer IP range to 45. Certainly only when over 45 machines will be used, the phenomenon duplicate caused the error.

To edit your modem configuration in a wider range start and end, eg from 192.168.1.100 to 92.168.1.254

Here are 4 simple ways to fix this error, in addition to a static ip is set when only a few machines, but requires us to have knowledge of computer networks. You can refer to in English at you try to do this and have any questions please comment here offline. Good luck!