Help required on Already posted hack

[Mouse_cats]

Hi

When i try to install the
Already posted hack i get this message
XML Error: unknown at Line 0

Im running vBulletin 3.6.7
Can any one help me with this

Rgds

I'm not familiar with the hack, but it sounds like you're either importing the wrong file into the product area, or it's actually plugin and not a product that you need to install.

Line 0 errors usually mean that it's incorrect right from the start.