Question

I have Excel 2007 and Windows XP
When this code runs:

Columns("A:G").Select
    ActiveWorkbook.Worksheets("Sheet1").Sort.SortFields.Clear
    ActiveWorkbook.Worksheets("Sheet1").Sort.SortFields.Add Key:=Range("B2:B20000") _
        , SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
    ActiveWorkbook.Worksheets("Sheet1").Sort.SortFields.Add Key:=Range("A2:A20000") _
        , SortOn:=xlSortOnValues, Order:=xlDescending, DataOption:=xlSortNormal
    ActiveWorkbook.Worksheets("Sheet1").Sort.SortFields.Add Key:=Range("F2:F20000") _
        , SortOn:=xlSortOnValues, Order:=xlDescending, DataOption:=xlSortNormal
    With ActiveWorkbook.Worksheets("Sheet1").Sort
        .SetRange Range("A1:G20000")
        .Header = xlYes
        .MatchCase = False
        .Orientation = xlTopToBottom
        .SortMethod = xlPinYin
        .Apply
    End With
Application.Calculation = xlCalculationAutomatic

It throws an error at .Apply:

Application-defined or object-defined error

One thing to note is that Application.Calculation = xlCalculationManual

Also, I cannot do anything in the UI except for switching tabs and opening the office menu, and I have to go to the Task Manager and click end task to exit, whereupon it asks if I want to save. Pressing cancel does not fix it. If I hit “no”, it just closes. If I hit yes, it calculates and then asks if I want to have it recover my work.

Answer 1

Well, it turned out that it doesn’t happen unless the computer is loaded with running programs. I did a pretty good rewrite of it and it is much faster now. The problem seems to be taken care of.