Code Opens Files As Read Only

why the below code opens files as read only? What this code does is open all worksheets, in four different folders, whose filenames include the desired date. For example, if i want all worksheets for the 19th, then K117819, k127819, k217819 and K226119 all open. Except they open as read-only which requires saving to a different location and then renaming - which sort of defeats the time saving reason for running the code in the first place.

Public Sub Auto_Open()
Dim sCurFile As String
Dim sPath As String
Dim mpath As String
MsgBox "This tool will print all four production lines line report total sheet for any month and day in 2007"
mpath = InputBox("Enter the month i.e. 01 for January", "print")
fpath = InputBox("Enter day of the month to print (use leading 0's)?", "print")
Application. ScreenUpdating = False
Application.DisplayAlerts = False
Application.AskToUpdateLinks = False
'Get the path
sPath = "t:2007" & mpath & "k11"...............