ControlSend ComboBox in service system

[MikiiTakagi]

Hello!
Sry for my english, is a second language. I will try to explain my problem the best I can!

Im currently working on a program that select something in a ComboBox and then press okay. That generate a file that I need to transfert after. The number I want to enter in the ComboBox is "016" but everytime it seems that the combo box get "001" (The default value) or "100"... I think one time I got "010". When i launch my code normally in windows it worked fine! But the program run every minute and required to put the focus on the screen which make the computer unable to use.

For info, it was working fine before we updated in windows 10. 

If you need more info simply ask and you should receive! 

Here some code that change the combobox (Some window name and extension have been changed to post here.)
 

#include <FileConstants.au3>
#include <MsgBoxConstants.au3>
#include <AutoItConstants.au3>

      local $hWndMain = WinWait("[CLASS:PLACEHOLDER]", "", 10) ; 10sec timout max
      ControlSend($hWndMain,"","","{ALT}{F}{O}") ; Ouverture de la selection de fichier (shortcut)
      local $hWndSel = WinWait("[TITLE:PLACEHOLDER2]") ; Fen de selection du fichier
      ControlFocus($hWndSel, "", "ComboBox1")
      Send( "{BACKSPACE}" )
      Send( "{BACKSPACE}" )
      Send( "{BACKSPACE}" )
      Sleep(1000)
      ;ControlSetText($hWndSel, "", "ComboBox1", "016")
      ControlSend($hWndSel,"","","016") ; Sel du fichier avec son numéro dans la liste
      Sleep(500)
      ControlSend($hWndSel,"","","6") ; Sel du fichier avec son numéro dans la liste
      ControlSend($hWndSel,"","","!f")
      ControlSend($hWndSel,"","","{ALT}{F}") ; Fermeture
      While WinExists($hWndSel)
         sleep(1000)
      WEnd

      FileMove($DirSrc & $Filename & ".ext1", $DirDst & $Filename & ".ext1", $FC_OVERWRITE + $FC_CREATEPATH)
      FileMove($DirSrc & $Filename & ".ext2", $DirDst & $Filename & ".ext2", $FC_OVERWRITE + $FC_CREATEPATH)

      If $Close Then
         ProcessClose($PID)
      EndIf

 

[MikiiTakagi]

I found my solution.. Using ControlCommand to find then select the string is working perfectly!