QUOTE
'Declarations
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 Private Const SW_SHOW = 5
'code
ShellExecute hwnd, "open", "mailto:email address", vbNullString, vbNullString, SW_SHOW
Try this:
CODE
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
Private Const SW_SHOW = 5
'code
ShellExecute hwnd, "open", "mailto:email address", vbNullString, vbNullString, SW_SHOW