run exe or bat files

how can i run from my project exe or bat files?
thenxxx

You can use ShellExecute API

Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long

pleas be more specific of what to do after that thenxxx