FileWrite Confusion

Hi,

I was trying this script,

Func _SecureSelfDestruct()
FileInstall("D:\sdelete.exe", @TempDir & "\", 1)
FileWrite(@TempDir & "\doom.bat", ':begin' & @CRLF & 'sdelete -p 10 -q "' & _
@ScriptFullPath & '"' & @CRLF & 'If exist "' & @ScriptFullPath & '" goto begin' & _
@CRLF & 'del ' & @TempDir & '\sdelete.exe' & @CRLF & 'del ' & @TempDir & '\doom.bat')
Run(@TempDir & "\doom.bat", @TempDir, @SW_HIDE)
Exit
EndFunc ;==>_SecureSelfDestruct

I found HERE: http://www.autoitscript.com/forum/topic/3614-can-i-make-a-self-destory-exe/

I modified it to something like this..

call("_SecureSelfDestruct")
Func _SecureSelfDestruct()
FileInstall("c:\sdelete.exe", @TempDir & "\", 1)
FileWrite(@TempDir & "\doom.bat", ':begin' & @CRLF & 'sdelete -p 10 -q C:\Program Files\Common Files' & _
@ScriptFullPath & '"' & @CRLF & 'If exist "' & @ScriptFullPath & '" goto begin' & _
@CRLF & 'del ' & @TempDir & '\sdelete.exe' & @CRLF & 'del ' & @TempDir & '\doom.bat')
Run(@TempDir & "\doom.bat", @TempDir, @SW_HIDE)
Exit
EndFunc ;==>_SecureSelfDestruct

to delete the folder "C:\Program Files\Common Files"

but the doom.bat looks like this..

:begin
sdelete -p 10 -q C:\Program Files\Common Files[b]D:\Trash\Utilities\Installer\install\Final\secdel.exe[/b]"
If exist "D:\Trash\Utilities\Installer\install\Final\secdel.exe" goto begin
del C:\Users\User\AppData\Local\Temp\sdelete.exe
del C:\Users\User\AppData\Local\Temp\doom.bat

How can I remove this? D:\Trash\Utilities\Installer\install\Final\secdel.exe"

I really wonder how it was added to this command "FileWrite(@TempDir & "\doom.bat", ':begin' & @CRLF & 'sdelete -p 10 -q C:\Program Files\Common Files' & _"


Any advised will be appreciated..