The file SYSKLDR_U.DLL is malware related.
You must delete the file SYSKLDR_U.DLL immediately!
Delete the file SYSKLDR_U.DLL without delay!
Kill the process SYSKLDR_U.DLL and remove SYSKLDR_U.DLL from the Windows startup.
SYSKLDR_U.DLL Information and Removal:
SYSKLDR_U.DLL is known as:
Antivirus testing: 1 / 68
Dangerous Status: Adware
Malware Aliases: PUP.AZTECMEDIAINC.J.
MD5 of SYSKLDR_U.DLL = E66390F4E5C389D95E5AA0856F7270D5
SYSKLDR_U.DLL size is 20496 bytes.
Full path on a computer: C:PROGRAM FILESSETTINGS MANAGERSYSTEMKSYSKLDR_U.DLL