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The file MAXKILLER.EXE is malware related.
You must delete the file MAXKILLER.EXE immediately!
Delete the file MAXKILLER.EXE without delay!
Kill the process MAXKILLER.EXE and remove MAXKILLER.EXE from the Windows startup.
MAXKILLER.EXE Information and Removal:
%TEMP%\AUT7.TMP
%WINDIR%\YAHOOMESSENGER.EXE
%WINDIR%\MAXKILLER.EXE
%TEMP%\FORPLND