Hello,
Make sure you have antivirus installed on your computer and also there's no illegal programs installed such as hacking software, packed and suspicious programs from unknown developers that might contain viruses. Most packed programs by unknown developers are infected with virus and malware / rootkits (such as keyloggers)
Open your task manager and look for the processes and if you notice something suspicious running then just end the process and try to connect to the game.
If you need any further assistance just let us know via email or Skype id: resistant.bg
In the mean time you can try to send us llahlog.dat file -
support@infinitymu.net
Most of times format + reinstall of windows will help to refresh your computer and wipe-out the damaged parts of the OS caused by malware/viruses/rootkits.
Thank You,
The InfinityMU Team
P.S:
@Speed: DLL injections detected if your get warning error case 031. Some process / dll file is injecting. Most probably a virus, malware or rootkit (keylogger). Scan your computer for viruses. I'd recommend ESET nod32. Format of your PC will do.