Your computer has been severely infected by Malware, that is NEGOKOFI.DLL. This is quite dangerous and unsafe for your PC and there may be other infections on your PC. You should urgently check your PC and remove any malicious application including NEGOKOFI.DLL as soon as possible.

Location : %System%
Type : Trojan Horse
Dangerous : YES
Removal : Immediately

 
How to get rid of NEGOKOFI.DLL