Run-time error '1004' on WB open [VBA]

[Martin_H]

Hi team,

down below is the code that runs on WB open.

Every time I open that Workbook I am getting a Run-time error '1004'.

What could be the cause?

Thank you for help.

Private Sub Workbook_Open()

With Application
.ScreenUpdating = False: .WindowState = xlMaximized: .DisplayStatusBar = True

Call OptimizeCode_Begin

Worksheets("WELCOME").Activate
With ActiveWindow
Worksheets("WELCOME").Range("A1:AD1").Select
.DisplayHorizontalScrollBar = False: .DisplayVerticalScrollBar = False: .DisplayWorkbookTabs = False: .ZOOM = True: .ScrollRow = 1: .ScrollColumn = 1
Worksheets("WELCOME").Range("A1").Select
End With

Call OptimizeCode_End

.ScreenUpdating = True
End With

End Sub

Public CalcState As Long
Public EventState As Boolean
Public PageBreakState As Boolean

Sub OptimizeCode_Begin()
EventState = Application.EnableEvents
Application.EnableEvents = False
CalcState = Application.Calculation
Application.Calculation = xlCalculationManual
Application.DisplayFormulaBar = False
PageBreakState = ActiveSheet.DisplayPageBreaks
ActiveSheet.DisplayPageBreaks = False
End Sub

Sub OptimizeCode_End()
ActiveSheet.DisplayPageBreaks = PageBreakState
With Application
.Calculation = CalcState: .Calculation = xlCalculationAutomatic: .EnableEvents = EventState: .EnableEvents = True
End With
End Sub

 

[Joe4]

The first thing we should do is find out exactly what line of code is causing the error.
Place your cursor anywhere on the first line "Private Sub Workbook_Open()" and press the F8 key.
This should highlight the first line yellow, as you step into the code to run it line-by-line.
As you press F8, each time it will run the next line of code.
Keep pressing F8 until you get the error, and let us know which line of code it was on when the error occurred.