Pet filter help!

i've dl the pet filter that i found around and i get this stupid problem :
1. my AV finds the cosPik.dll as an virus (i hit take no action)
2. when i try to run it it says: "The application failed to initialize properly..."

what on earth should i do...i tryed everything :(

hmm i think ur firewall aded to caranten/block this file so check ur firewall and revive the blocked file:D sry for my english:D:/

Can any1 give me the link of pet filter? pls