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The file WAV.EXE is malware related.
You must delete the file WAV.EXE immediately!
Delete the file WAV.EXE without delay!
Kill the process WAV.EXE and remove WAV.EXE from the Windows startup.
WAV.EXE Information and Removal:
WAV.EXE is known as: Virus.Win32.Bifrose [Ikarus] packed with PE_Patch [Kaspersky Lab].
MD5 of WAV.EXE = A117D9A1966BED54C64937A8E5B6C6FE
WAV.EXE size is 221107 bytes.
Full path on a computer: %SYSTEM%\MEDIA\WAV.EXE
Related Files:
%APPDATA%\ADDONS.DAT
%TEMP%\IXP000.TMP\BRUTEV~1.EXE
%SYSTEM%\MEDIA\WAV.EXE
%SYSTEM%\MEDIA\LOGG.DAT