visual basic automatic updater

Absolutely it can be. I would likely use a Timer object that you can drag-and-drop and enter the delay for. I'll also post up the code to read and display text (in a listbox).

Open "C:\myCoolFile.txt" For Input As #1
Do While Not EOF(1)
  Input #1, d
  lstMyListbox1.AddItem d
Loop
Close #1

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I do apologize, I should have had that clear the listbox before reading in the file again. Be sure to add the following to the top of the previous code snippet:

lstMyListbox1.Clear

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Yes, you can make it poll a file every hour.  If however you would like to update as soon as the file changes, this is also possible without polling the file.  Let me know, I will poste it.

If you want to poll, then use a timer control to call a routine.

Rayan's example (above) would populate a listbox.  There is a minor problem with his code if you did wish to use it - "Input #1, d" aught to be "Line Input #1, d"

This is because commas can split up the line reading without the "Line" prefix.

My function below could be pasted into a form or a module and used to return the entire contents of a file.  Also as explicit filenumbers are not used, it will not interfear with any other calls.

example usage:
  text1.text = getFileContents(app.path & "\text1.txt")

To get the file, try this sub routine

Function getFileContents(ByVal myFilePath As String) As String
  Dim ff As Integer, strIn as String
  ff = FreeFile 'Gets available file number
  Open myFilePath For Binary As ff
  strIn = String(Lof(ff)," ")
  Get #ff, 1, strIn
  Close ff
  getFileContents = strIn
End Function

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If you use a timer, set the interval to 60000 (1 minute or 60 seconds) and then have a variable which you increment until you hit 60 minutes. Then use any code above to read the file.

Thank you, I hope that helped.