Saved from a previous post:

Is the workbook shared? (A bug in xl2k turns it off for shared workbooks.)

You could create a new workbook saved into XLStart (or put this into your
personal.xls workbook) and it'll toggle that option each time you open a
workbook.

In the ThisWorkbook module:

Option Explicit
Public WithEvents xlApp As Excel.Application
Private Sub Workbook_Open()
Set xlApp = Application
End Sub
Private Sub Workbook_Close()
Set xlApp = Nothing
End Sub
Private Sub xlApp_NewWorkbook(ByVal Wb As Workbook)
Application.ShowWindowsInTaskbar = True
End Sub
Private Sub xlApp_WorkbookOpen(ByVal Wb As Workbook)
Application.ShowWindowsInTaskbar = True
End Sub

If you're new to macros, you may want to read David McRitchie's intro at:
http://www.mvps.org/dmcritchie/excel/getstarted.htm

ariggs wrote:

Is there anyway to keep this from happening?

--

Dave Peterson