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The file ADDON.EXE is malware related.
You must delete the file ADDON.EXE immediately!
Delete the file ADDON.EXE without delay!
Kill the process ADDON.EXE and remove ADDON.EXE from Windows startup.
ADDON.EXE Information and Removal:
ADDON.EXE is known as: Mal/Behav-328 [Sophos] Virus.Win32.Dracur [Ikarus] packed with UPX [Kaspersky Lab].
MD5 of ADDON.EXE = 50EBAAF8A1D384DCE1DB7481CCACB318
ADDON.EXE size is 1030144 bytes.
Full path on a computer: %WINDIR%\ADDONS\ADDON.EXE
Related Files:
%APPDATA%\%USERNAME%LOG.DAT
%TEMP%\%USERNAME%7
%WINDIR%\ADDONS\ADDON.EXE
%WINDIR%\ADDONS\BASE\LICENSE.PWD
%WINDIR%\ADDONS\MA2012.EXE
%WINDIR%\INSTALL.EXE