-- GENERAL --
SYSTEM: Windows 7 Professional, 64bit, SP 1 (Version 6.1; Build 7601)
AUTOIT VERSION: 3.3.10.2
REMARKS: In paths 'XXXX' stands for my user name.

-- BUG Aut2exe_x64 --
PROGRAM: C:\Program Files\AutoIt3\Aut2Exe\Aut2exe_x64.exe 
CMDLINE: "C:\Program Files\AutoIt3\aut2exe\aut2exe_x64.exe" /in "D:\test\script.au3" /out "D:\test\out.exe" /nopack /icon ".\Icon\Icon.ico" /comp 2 /x86
CURRENT DIRECTORY: D:\test\
ERRORMSG: MSGx64.png
FILE-TREES (created with cmd-->tree):
C:\USERS\XXXX\APPDATA\LOCAL\AUTOIT V3\AUT2EXE
    autB540.tmp
    autB540.tmp.a3x
    autB540.tmp.exe
    autB540.tmp.tok
D:\TEST
|   script.au3
|
\---Icon
        Icon.ico
        Icon.png
		
-- BUG Aut2exe --
PROGRAM: C:\Program Files\AutoIt3\Aut2Exe\Aut2exe.exe
CMDLINE: "C:\Program Files\AutoIt3\aut2exe\aut2exe.exe" /in "D:\test\script.au3" /out "D:\test\out.exe" /nopack /icon ".\Icon\Icon.ico" /comp 2 /x86
CURRENT DIRECTORY: D:\test\
ERRORMSG: MSGx86.png
FILE-TREES (created with cmd-->tree):
C:\USERS\XXXX\APPDATA\LOCAL\AUTOIT V3\AUT2EXE
    aut42B.tmp
    aut42B.tmp.a3x
    aut42B.tmp.exe
    aut42B.tmp.tok
D:\TEST
|   script.au3
|
\---Icon
        Icon.ico
        Icon.png

-- SO I FOUND THESE BUGS --
--> Bug 1: If you want to add a "/out SOMEWHERE" in this case it does not go! Instead the files where created in @LOCALAPPDATA & "\AutoIt v3\Aut2Exe!
--> Bug 2: In this case there also where no Icon added.

-- MORE INFOS --
 - The commando line is like AutoItWrapper calls it. (except of the file paths of course)
 - I added the files that Au2exe created in "Files inside Localappdata"
 - and I added the other files of course too!
- The bug does not come if I want to compile an x64-version of an script.
- I have created an symbolic link from D:\...\AutoIt to D:\USERS\XXXX\APPDATA\LOCAL\AUTOIT V3\AUT2EXE.