Wow64.dll, Wow64cpu.dll, Wow64win.dll
If you run Autoruns for Windows
These are false positives.
They are reported by Autoruns as well but you shouldn't uncheck or delete them:
_Wow64 File not found: C:\WINDOWS\SysWOW64\Wow64.dll
_Wow64cpu File not found: C:\WINDOWS\SysWOW64\Wow64cpu.dll
_Wow64win File not found: C:\WINDOWS\SysWOW64\Wow64win.dll
They are in system32
Launching Windows PowerShell, type the following
cd $env:windir\system32
dir wow*
Directory: C:\WINDOWS\system32
Mode LastWriteTime Length Name
---- ------------- ------ ----
-a---l 10/30/2015 3:17 AM 314616 wow64.dll
-a---l 10/30/2015 3:17 AM 21240 wow64cpu.dll
-a---l 10/30/2015 3:18 AM 490752 wow64win.dll
-a---l 10/30/2015 3:17 AM 17408 wowreg32.exe