Slow Running Code

Nov 6, 2008

My code runs so slow! The sheet only has 233 rows and 6 of them are not in the loop.

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Copy/Paste Code Running Very Slow

Apr 4, 2009

The code opens a varying workbook with the same format as the source workbook and copies specific columns into the source workbook.

It is currently taking about 20seconds to run.

The worksheets are protected and have merged cells hence the call TestMe line.

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Vba Running Slow

Aug 27, 2007

I have a workbook with macros Ive created that have been running just fine for 2 years now. Ive upgraded to a top of the line new Dell D830 dual core laptop with 2gb ram and installed excel 2003 (same excel as always). Certain macros that used to take a second or two to run on a celeron dell now take 3min's! Ive stepped through the code in debug mode and found that its hanging up in simple areas like "Columns("A:A").Select" and "Selection.ClearContents". We have 16 older laptops running these exact codes just fine all day long and the 2 new fast computers with core 2 duo processors are hanging up constantly in the same places in code. Ive gone through and made sure all the "option" settings are identical in excel. Is there some system setting That I'm missing or possibly an excel setting That I may have overlooked?

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Slow Running Macro

Oct 3, 2007

Below is the entire code that I am using. It is a simple routine which checks whether a part has started its release process or not, based upon dates. The code works and does what I want.

The problem that I have is that it is very slow, for example it takes 35 seconds to go through 530 lines items. In my (limeted) experiance, based on other VBA doodlings this slow.

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Macro Running Very Slow

Jun 11, 2009

I have the following macro in a worksheet...and it is running very slow. There are other macros in the worksheet and they all run very well. Any ideas by looking at this code why it would be so slow in running?

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Slow When Running Macros

Mar 21, 2008

I have a simple Macro. I assigned to a Form button.

when i click that button systems takes lots of time to complete the macro.

left down task bar it say calcuating cells and load from 1% to 100% ...

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Slow Running Spreadsheet

Jul 31, 2006

I have quite a large workbook, which runs very, very slowly when I'm on a certain sheet.

Scrolling seems to lag, and there is a long delay between me clicking a cell and it becoming active.

The sheet contains a number of web queries, and a number of cells which refernce other cells, both in the same worksheet, and other worksheets.

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Macro Running Slow

Jan 30, 2007

I have a macro that isn't very complex but it is running very slow, does anyone know any tricks on how to speed it up?

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Data Filters Running Very Slow

Oct 5, 2009

I have an excel sheet with about 3,000 products listed; there are 26 items of data listed against each.

I've been using Data Filters to manipulate the info, but my worksheet has suddenly started running incredibly slowly - up to 7 minutes to implement a simple filter selection.

There was no problem until I made a couple of changes last week:

1. Adding a simple pivot table

2. Using an Index column plus some linked formulae to extract a list of suppliers from the product list.

I assumed that it may be the INDEX and related formulae or the pivot table that were causing the Data Filters to run slow, so I deleted them, but to no effect. I've even gone so far as to copy the raw data into a new sheet, but it's still running incredibly slowly when I try to filter. I am convinced that the problem is related to some hidden legacy of the table or functions, as it only started once I'd added these, but I don't know if this is plausible in reality and if so how to get rid of it.

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Slow Vba Running With Xlsm Files?

Aug 29, 2013

i have a simple question regarding vba code involving opening/eleboration/closing of different excel workbooks' format. I saw that with xls/xlsx the macro works with relatively high speed, but it is very slow when it comes to xlsm file. Is there an explanation? Does a command which enhance speed for xlsm file exist?

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Users In Excel :: 50+ Running Slow

Dec 2, 2009

I have built an Application in Excel that is used by a userbase of 50+ people. Now, as standard, they are only able to access the document read only. The application writes data to an ".mdb" but the user cannot change the application directly istself.

Now, we've had the problem over the last few days that the program is running slowly when it is trying to write data back to the ".mdb" file.

I believe that it could be because connection to the sever that our application is running slowly (or the server is too highly trafficed) but our server team are telling me there is nothing wrong with the server and it's running slowly because there are too many people in one Excel application/

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Macro Running Very Slow - Cell (press Esc To Cancel)

Dec 10, 2009

I have written some very basic code to format a report in excel. When I run the code it take a very long time to execute and I receive the following error message at the foot of the page:

Cell (press esc to cancel)

Annoyingly I have had this error before and found the solution on the web but can't remember where. If memory serves my right I deleted some temp files from a specific location on my hard drive?

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Excel 2010 :: Legacy Macros Running Slow?

May 26, 2011

I have inherited support for a suite of Excel 2003 spreadsheets with complicated macros which run fine on XP. Having been tasked to test them on Windows 7 with Office 2010, I have not converted them as they are run by several sites globally who may not upgrade to Office 2010 at the same time. Hence they run in compatibility mode which in general is fine.

However, certain macros are veeeery slow and to the user would look like the app has hung. In debug I have found that the macro takes 10 minutes plus whenever it hits any of the following code:

Code:
With Application
.Calculation = xlAutomatic
.MaxChange = 0.001
End With

ActiveWorkBook.PrecisionAsDisplayed = False
It goes slow on each of the three 'lines' so it seems that it is actually doing an auto calc each time!

Is there some configuration I can do to prevent this? Setting auto calc to Manual didn't work and anyway I loose things, like data validation, when I save it in Excel 2010.

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Very Slow Small Vba Code

Mar 27, 2009

Very slow small vba code. I have the following

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Slow Code Execution

May 9, 2007

I have the following piece of
Sub Summarise_Variations()

Dim myRange As Range
Dim Write_Cell As Long

With Application

.Calculation = xlCalculationManual
.StatusBar = "Please wait - Summarising variations..."

End With

It happily goes through a list and sums multiple records. It might not be the most efficient or best way to do it but it works and when I run it on a couple of stand alone sheets it takes a couple of seconds to process if that.

Unfortunately when I run it as part of the overall application that I've developed it takes ages to run, i.e. more like ten minutes.

The spreadsheet has a few graphs and about 250 sumproduct and array formula live in it but all other formula on other sheets are created and then paste valued as part of other VBA routines. As you can see I've also turned calculation off as the procedure runs so don't understand why it is suddenly taking so long.

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Slow Inefficient Code

Aug 4, 2008

way the code below can be made more efficient? Basically, I drop down a combobox, and based on the value i select, it populates a lot of textboxes etc based on the listindex.....

Private Sub ComboBox3_Click()
On Error Resume Next
With Me.ComboBox3
If .ListIndex = -1 Then Exit Sub
Label23.Caption = Sheets("overview").Cells(.ListIndex + 2, "c").Value
Label24.Caption = Sheets("overview").Cells(.ListIndex + 2, "b").Value
Label38.Caption = Sheets("overview").Cells(.ListIndex + 2, "d").Value
TextBox1.Text = Sheets("overview").Cells(.ListIndex + 2, "e").Value
TextBox2.Text = Sheets("overview").Cells(.ListIndex + 2, "f").Value
TextBox3.Text = Sheets("overview").Cells(.ListIndex + 2, "g").Value

It takes about 10 seconds every time i choose another project

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Stepping Thru Code Very Slow

Mar 8, 2007

I do those things, I set every object = nothing... I even moved them up to right after I use the object. When I open the workbook, my process's shows excel at 38000K. my first go of running code, stepping thru is great... I watch my process and see that I get up to 78000K... I then exit my code, properly... and the process goes only down to about 50000K. If I run it a 2nd time excel process show almost a 100000k and stepping thru is slow, slow motion... a 3rd time and I am at 120000k. I am setting everything to nothing and can't figure it out... I have done bigger projects with more forms, recordsets, collections and never have had this problem.

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Slow Code For Hiding Rows

Sep 15, 2009

I have some code which looks for the word "Out" in column "L" and hides the row if it finds it. This is running from row 24 to 160 and takes about a minute to run. I've tried two different solutions, neither really quicker than the other.

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Why Is My Code So SLOW, Anyway To Make It Faster

May 3, 2009

I am only looping it through about 4 thousand records, looking for match and dups and moving it over to the other sheet, so why is my code running so slow?

I have run other programs where the records are in 40 thousand and it doesn't take as long as it is right now. Is there a way to make code run faster?

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Code Get Slow Down When Trying To Print The Worksheet

Aug 18, 2009

I have a some code that we use in our office that works ok on my pc. When others in the office try to use the macro the year gets changed to 19 instead of 09. The only problem I have is that the code seems to slow down when it is trying to print the worksheet out. Can the code be shortened up/cleaned up. We are looking for gridlines with inside /outside lines, landscape and left/right margins of .25

Sub IC_Delays()
Application.ScreenUpdating = False
Application.DisplayAlerts = False
Workbooks.Add
Windows("Delays List.xls").Activate
Range("F15:N" & Cells(Rows.Count, "F").End(xlUp).Row).Copy
Windows("Book4").Activate
Selection.PasteSpecial Paste:=xlPasteValuesAndNumberFormats
Range("A1:I" & Cells(Rows.Count, "A").End(xlUp).Row).Select.........

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Finding Sets Code Slow To Run

Aug 23, 2006

If you open the file sets.xls, you will see that I have listed 5 sets of 10 numbers.
A21:J21
A22:J22
A23:J23
A24:J24
A25:J25

These sets are such that all 10 numbers matches with sets of 20 numbers listed vertically in the range K1:S20 atleast twice (T21:T25 -twice)

I know there are 50+ sets like these and I have listed just 5 of them.

How can I search the other sets?

I have uploaded a zip file which has an excel file. Run the module "DoIt" and you will get all 50+ sets like these.

The problem is that the module takes 42 minutes on my Celeron 800 Mhz 256 MB SDRAM. I want to reduce this time.

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Calculation Code For Calculator Runs Slow

Oct 1, 2006

I am making a small push button calculator to enter data into a textbox on a userform in an add-in file and this works fairly slowly. I am trying to concatenate a list of numbers in a textbox that simulates a calculator screen when entering numbers.

Private Sub CommandButton6_Click()
Dim Val
Val = "6"
Dim valand As Range
Set valand = ThisWorkbook.Worksheets("Stageing").Range("K65536").End(xlUp).Offset(1, 0)
valand = Val
Dim A As Range, B, C, d, E, F, G, H, I, J
Set A = ThisWorkbook.Worksheets("Stageing").Range("K2")
Set B = A.Offset(1, 0)
Set C = B.Offset(1, 0)
Set d = C.Offset(1, 0)
Set E = d.Offset(1, 0)
Set F = E.Offset(1, 0)
Set G = F.Offset(1, 0)
Set H = G.Offset(1, 0)
Set I = H.Offset(1, 0)
Set J = I.Offset(1, 0)
TextBox1.Value = A & B & C & d & E & F & G & H & I
End Sub

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Optimize Slow Conditional Formatting Code

Jan 23, 2008

I am having a little trouble with this code, which runs in my simple but efective ressource overview. It loops through a rather large range and assigns interior colour to the cells based on certain criteria. On my stationary machine (Excel 2003) it takes approximately 15-30 seconds to run the code which is acceptable. On my laptop (Excel 2007) it takes 5+ minutes which is unacceptable. Is there a workaround so as to optimize the speed? Further, when I run this workbook on Excel 2007, even entering an integer in the sheet takes 3-4 seconds, and no code is running! In my first version I used a Change_Event to colour cells on the fly but this was slow and prevented multible cell editing as well as pasting values into the appropriate range.

Public Sub Farvelade()
Dim icolor, Navn As Integer
Dim TargetRow, LastRow, Previous As Long
Dim Target As Range
MsgBox "Det kan tage 15-30 sekunder at opdatere ressourcekalenderen"
Range("A5").Activate
Range("A5"). CurrentRegion.Select
'Set range
ActiveCell.Offset(Selection.Rows.Count, 0).Activate
LastRow = Cells(Cells.Rows.Count, "A").End(xlUp).Row.....................

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Optimize Slow Code And Avoid Copy To Clipboard?

Oct 7, 2013

this code to minimize it and avoid copy to clipboard.

VB:
Sub SapOutputRun()
Application.EnableEvents = False
Application.ScreenUpdating = False

[Code].....

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Opening Text File Makes The Code Slow

Feb 19, 2012

I am using the below to open a text file and copy the used range to my working workbook. The opening of the file makes the code slow and and also it may be bcoz i am trying to paste 11800 lines of data from one file to another.

Also i can see the flickering of the screen when the files are open. How to make the code faster and more efficient.

Code:
Sub readSimFile()
Application.ScreenUpdating = False
'//code//
Application.Calculation = xlCalculationManual

[Code] ......

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Calculations To Manual Before My Code Runs And Set It Back To Auto When My Code Is Done Running

May 12, 2009

I am dealing with several very large spreadsheets using VBA to do various things. I found that my code worked well, but was taking a long time to run. The biggest time consumer was my use of the AutoFilter features. I have since turned calculations to manual before my code runs and set it back to auto when my code is done running. What are the potential consequences of my turning calculations to manual and then back to auto?

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Speed-up Slow Macro Code: Entries In Column 73 - 85 Will Be Copied From WorkbookRust To The Other Workbook If The Numer In Column 5 Is The Same

Mar 25, 2008

my existing macro, as the run takes to much time to complete. (at least 20min) I've already tried several loops, but no one worked for me. Following situation: There are two excel files, entries in column 73 - 85 will be copied from WorkbookRust to the other workbook if the numer in column 5 is the same. Not every cell within this columns contains data, so the macro should automatically jump to the last entry in each of the above mentioned columns, instead of predefine the range as you see in the code below. After the data is copied to the other workbook, it will be filtered acc. to Sub FilterMain and then copied back to WorkbookRust. As already said, the whole thing works, just to lame.

Sub Allmacros()
Dim WorkbookRust As String
WorkbookRust = ActiveWorkbook.Name
ChDir "C:Documents and Settings vogtMy DocumentsRüstplausch"
Workbooks.Open Filename:= _
"C:Documents and Settings vogtMy DocumentsRüstplauschCH_Revenue_2008.xls"
Sheets("Main_Overview").Select
Windows(WorkbookRust).Activate
Application.run ActiveWorkbook.Name & "!UpdateEntries"
Application.run ActiveWorkbook.Name & "!FilterMain"
'not ask to overwrite existing file
Application.DisplayAlerts = False
Workbooks("CH_Revenue_2008.xls").Save
Workbooks("CH_Revenue_2008.xls").Close
End Sub

Sub UpdateEntries()......................

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Code Changes Not Running

Nov 30, 2006

This is bizarre - over the last year or so, on two machines (one Win98SE/Off2K, the other Win2KSP4/Off2K3), very occasionally a change I've made to Excel/VBA code has been ignored (eg to add a MSGBOX call) - even after I've restarted Excel. The workaround is to add a blank line and remove it again in the actual code module, but its both annoying and intriguing,

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Message Box Before Running The Code

Oct 4, 2008

I need a message box with information before the code run. Yes - code run, No - exit code.

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VBA Code Not Running Automatically

Sep 28, 2009

I have written some code intended to automatically clear a cell when data appears in it from an external source. In one spreadsheet, it seems to work exactly as expected, ie when the cell is polulated, it immediately clears the contents. In another spreadsheet, with exactly the same code, it will not automatically clear. If I put it in debug mode and step through it line by line, then it does do as expected but otherwise it won't.

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