I recommend you UnHackMe - Ultimate Malware Killer for fast malware removal:
Free DownloadFully Functional 30-day Trial. No credit card is required.
Reviews. EULA. Privacy Policy. Uninstall.
Is the file zkdoi_ver2_ver.dll located on your computer? Your computer is infected.
We highly recommend you to remove zkdoi_ver2_ver.dll from your computer as soon as possible.
zkdoi_ver2_ver.dll is Trojan/Backdoor.
Kill the file zkdoi_ver2_ver.dll and remove zkdoi_ver2_ver.dll from Windows startup.