Return of Reckoning

Hi!I need help :i gave my client to my friend when he wanted to start the game the message appears in launcher-
Your IP 91.196.80.8 has been blocked because it is blacklisted. For details please see http://www.spamhaus.org/query/bl?ip=91.196.80.8.
Your IP 91.196.80.8 has been blocked because it is blacklisted. For details please see http://cbl.abuseat.org/lookup.cgi?.subm ... 1.196.80.8.
An entry on the blacklist may have several reasons:

please tell me what is the problem with the launcher?
P.S.-He got this client for the first time

It's nothing related with the launcher or the game client.

Your friend's computer is infected by Conficker botnet (i just checked on cbl.abuseat.org).

Tell him to follow the instructions on the website.