Model :

Hardware Version :

Firmware Version :

ISP :

I'm trying to update firmware for my TP-Link wireless router, here is what I get every time:

Error code: 18005

Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name.

I should rename the file, is that it? What name should I use? (I'm really confused...) I used the site for my country (Brazil), following the link provided by the very web interface of the equipment.

Link that I used:
http://www.tp-link.com/br/download-center.html

Any pointing to the right direction would be appreciated.

Regards,

Michel