I have a small problem with my batch script. The idea is simple:
I have an app that checks for updates periodically (checks for one exe file). If it finds one it then downloads it, renames it and puts it in the same directory as the old file. Then the app creates a .bat file and also puts it in the same directory. The contents of .bat file are :  

```
@ECHO OFF
ECHO Waiting while old application closes...
ping 127.0.0.1 -n 5
taskkill /IM myApp.exe /f
ECHO Updating application
move /y myApp_TEMP.exe myApp.exe
START myApp.exe
pause 

```

Before I close my application (myApp.exe) I instruct it to execute the .bat file, ant wait 5 sec. so it will properly close, that’s why the `ping 127.0.0.1 -n 5` is here for. So ideally this script should:  

```
Close myApp.exe
Rename myApp_TEMP.exe to myApp.exe
Overwrite old myApp.exe with new myApp.exe
Start myApp.exe

```

And it works when I double click on the .bat file, the problem occurs when I put myApp.exe in Windows startup list.  

So the app start's, downloads update, generates the .bat file (keep in mind that everything is happening in the same directory) and then runs it. After some digging i found out that the line   
 `move /y myApp_TEMP.exe myApp.exe` is not executing. But when I run this script manually everything works. Maybe someone has already experienced similar issues?