Wireless router upgrade failed to resolve

In the process of upgrading a wireless router, if you are prompted to "upgrade unsuccessful, check that you have turned on the TFTP server" text, generally this is because the computer does not open the TFTP server, we download the Upgrade software package will have a TFTP server, We just need to double-click it on the computer to solve the problem.

One, the computer has the installation other anti-virus software and so on, the proposal temporarily turns off the automatic operation and restarts the computer.

Second, Windows XP system, please pay attention to turn off the system from the firewall.

Third, if the above operation is not successful upgrade, it is recommended to change a computer to upgrade it.

Most of the router upgrade is not successful also on the above three kinds of situations, in solving the problem while the specific problems must be treated specifically, so you can quickly solve the problem.