CrossFire error.

Hello there, I use G-force hack.
When I try to use "knife tele kill" I get an error. here's a screenshot.
(when i turn the feature it work's but when i get one kill it give me an error)
[IMG] Uploaded with ImageShack.us[/IMG]

Thank's for listening.

Knife telekill is beta. Beta mean can sometime give error. That is an error. That is normal.

thanks but i saw it in other video's, it worked and without any error...