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Perfectly repair Excel files with different issues in minutes.

  • Fix all Excel file issues like blank Excel, Excel not opening, unreadable Excel, Excel running slow, etc.
  • Repair corrupted Excel files with a very high success rate in 3 simple steps.
  • Support Microsoft Excel 2019, 2016, 2013, 2010, 2007 and Office 365.
  • Perfectly compatible with different Windows & Mac system.
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How to Fix Excel Not Enough Memory?

Q: My Excel Shows "Not Enough Memory"
"Hello. Whenever I click on my Excel, I keep getting this message: 'Not enough memory to run Microsoft Excel. Please close other applications and try again'. I have done that but the error persists. Please, what do I do?!"



Microsoft Excel tends to experience memory issues more often than you think, such as " there isnt enough memory to complete this action Excel", "not enough memory to run Microsoft Excel", etc. So, do not be shocked when you see the memory error message on your screen while you are trying to work with, or save, files to your Excel.

This article will show you the symptoms of this error and the different causes (to prevent the error from occurring in the future). Also, you will be given various solutions to try in getting rid of the error message, as well as comprehensive steps on how to fix any corrupt Excel file that may result from this error.

Part 1: Excel Not Enough Memory Symptoms and Causes

For computer users, you may encounter any of the following error messages while working with a file on Microsoft Excel:

  • Excel cannot complete this task with available resources. Choose less data or close other applications.

  • Out of Memory

  • Not enough System Resources to Display Completely

  • There isn't enough memory to complete this action. Try using less data or closing other applications. To increase memory availability, consider:
    -Using a 64-bit version of Microsoft Excel.
    -Adding memory to your device.

If you have encountered any of these messages, then it's time to get full information on the causes and solutions. You may think you have it all figured out from the instructions in the error messages but these don't always reveal the real cause of the problem because of their generic nature.

But if you keep seeing the error while performing any of the functions below, then it is time to figure out what is happening within your file:

  • Sorting

  • Copy and pasting

  • Running VBA

  • Inserting a row or column

  • Opening or closing your workbook

  • Performing calculations

  • Trying to delete a single row in an excel sheet

The causes of Excel Not Enough Memory error include:

1. Trying to Copy Formulas over A Large Area: If your Excel file is large or contains many features, your memory resources may just be running low. Thus, you are most likely to receive these error messages when trying to copy or fill formulas into a large area on your worksheet. The Excel versions (Excel 2007, 2010, 2013, and so on) 32-bit is limited because of the setting to 2GB (or 32,760 source cells in cases where you use a smart fill option) so trying to work with large sections of the worksheet will only trigger this error.

2. Problems with Calculations: The error might be related to a recalculation of formulas when you insert rows and columns, copy and paste or perform calculations. For instance, say your spreadsheet contains a million formulas on a sheet, then you insert another column. Of course, Excel will have to recalculate all the formulas in your spreadsheet to make adjustments for the newly inserted column. In this case, you may receive the error message "out of resources" depending on how complex your spreadsheet is, the bit capacity of your Excel, what formulas are involved, and how your spreadsheet is built.

3. Other Elements of Spreadsheet: There are other areas of Spreadsheets that can cause Excel memory errors such as complex PivotTables, excess shapes, macros, complex charts with many data points, and so on. Thus, your computer may have enough space in its local memory but excel will show "Microsoft Excel cannot open or save any more documents because there is not enough available memory or disk space". Issues like this are related to the security settings innate in Excel 2013 or Excel 2016.

4. Other Applications: Another cause of the excel memory error may be that the other applications on your PC are taking up the bulk of your computer memory thereby leaving Excel not enough memory to complete action.

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Part 2: How to Repair Excel Corrupted/Damaged by Various Reasons

Different software is available for repairing Microsoft Excel but we recommend the highly effective Wondershare Repairit software. Wondershare Repairit is a toolkit that resolves all kinds of file corruption challenges that arise in Microsoft Office application files and restores XLSX file data.

If you only have a few Excel filesto repair, I'd like to suggest you using the Online File Repair, because it has a free trial, and it's more convenience to use. However, if the file amount is large, then the desktop version is needed.

Here are some comparisons between the 2 modes:

Online File Repair

Desktop File Repair

Accessibility: Repairit Online is accessible from any device with an internet connection, allowing users to access them from anywhere at any time.

Offline Access: Repairit for Desktop can be installed directly on your computer, allowing them to work without an internet connection, which can be beneficial in areas with limited connectivity.

Online Version Offered: If you just have several Excels smaller than 300 MB to repair, try the online free version.

More You Can Repair: The desktop version can fix more Excels larger than 300MB, and it has no limit to the file size and number.

Automatic Updates: Repairit Online are regularly updated by the provider, ensuring users have access to the latest features and bug fixes without the need for manual installations.

Data Control: With desktop products, users have more control over their data since it is stored locally on their computer, reducing concerns about data privacy and security.

For Online Excel Repair access, please enter the official website. Here I will show you how to use the desktop version in detail.

Its features for repairing Excel include:

  • Repair damaged Excel files with all levels of corruption, including blank files, files not opening, unrecognizable format, unreadable content, files layout changed, etc.

  • Perfectly repair corrupted files with a very high success rate, without modifying the original file.

  • Support Microsoft Excel 2019, 2016, 2013, 2010, 2007 and Office 365.

  • Quickly and safely repair multiple .xlsx files in a single process.

  • Support Windows 11/10/8/7/Vista, Windows Server 2003/2008/2012/2016/2019/2022, and macOS 10.10~macOS 14.

Use the following simple steps to repair you are corrupted or damaged Excel and also, repair your data:

First, download and install Wondershare Repairit, then launch the software.

On the home screen, Click on "More Types Repair" and select "File Repair". Then choose the corrupt Excel file you wish to repair by clicking "Add".


Second, Select "Repair" to start the repair process.


After repairing, you will see a display of all the repairable items on the left-hand panel of the software's interface. Double-click any item here to preview it.


Finally, if you are satisfied with the result, select the "Save" option from the main menu to save the file that has been repaired.


You will be prompted to provide the destination you desire to save the file, select "OK"

Afterward, an appropriate message to save the work will pop up on the screen.

Part 3: How to Avoid and Fix the "Excel Not Enough Memory" Error?

Here are some actions to take to can avoid seeing the error message "Excel Not Enough Memory":

  • Perform the Selection of Cells Gradually: First select just the part that needs filling from the whole range of the spreadsheet before you do the same for the next section of cells and continuously, one at a time. To avoid reaching the limitations of your Excel, select on the last row of the section you previously filled before moving on to the second, the third segments, and so on until you reach the end of your selection.

  • Separate your Excel file into different workbooks: Here, you can split up the large Excel file you are working with into different separate workbooks before going ahead to open each one in a different instance of Excel from the other to avoid complications that come from working with large files. By implication, each of these workbooks you open will use 2GB as its memory limitation so you get to avoid reaching the memory limitation of 2GB placed on Excel. To do this with the Move or Copy feature, follow these steps:

1) Choose the sheets from the Sheet tab. Right-click and choose "Move or Copy" from the menu that pops up. You can choose several non-adjacent sheets by holding down the "Ctrl" key and clicking them one after the other. You can also choose several adjacent sheets by holding down the "Shift" key on your keyboard and selecting the first and last options on the Sheet tab.


2) In the pop-up window "Move or Copy" window, opt for "(new book)" below the "To book" list. Tick the option that says "Create a copy". Then choose "OK".


3) Your selected sheets have now been moved to a new workbook. Click on "File". Select "Save" to save your new book.

  • Use F10 Instead of F9 to Refresh Worksheets: You can refresh your Excel inside the Controller Excel link using either F9 or F10 but there is a difference between using either function. Using F9 will refresh all the sheets inside the whole spreadsheet file while using F10 will only refresh the sheet you are currently on. However, in cases where the current sheet has formulae referenced in the other sheets in the whole workbook, using F10 will refresh those sheets that contain the formulae. Use F10 to refresh because it is significantly faster than F9 in fetching values from your database. F9 is slower because it works with the entire worksheet at the same time, no matter the large size. Therefore, F10 is the best key to use for specialized or complex spreadsheets.

  • Use manual calculation in the Excel-link workbook: This option works for solving the memory error that arises when your Excel has to recalculate and adjust the entire workbook each time you introduce new values in the worksheet. To manually recalculate within the workbook in Excel, follow these steps:

1) Select the "File" tab


2) Click on "Options" from the list provided on the left side of the screen


3) The "Excel Options" window will appear. Select "Formulas" from the list of options, also on the left.


4) Select the "Manual" radio button which is found in the "Calculation options" section. This automatically turns on the ability of Excel to engage in the manual calculation in the worksheets. Choose "Manual" to make for automatic checking of the box "Recalculate workbook before saving". This option is important if you save worksheets frequently and do not want to wait to recalculate each time you do so. Choosing the "Recalculate workbook before saving" will ensure that the option is not disabled.


If you don't mind the option of "Recalculate workbook before saving" getting enabled as soon as manual calculation is turned on, then use this faster method to recalculate your worksheets manually:

1) Select "Formulas"


2) From the "Calculations Options" drop-down list, choose "Manual"


3) Click the "Calculate Sheet" options in the Calculation section or press "Shift" and "F9" keys together on your keyboard and the current worksheet you are working with will manually recalculate.


Video tutorial: There isn’t Enough Memory to Complete this Action in MS Excel

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Part 4: Other Common Excel Issues You May Encounter

Below are some of the common errors you may encounter as you use Excel, in addition to the already-discussed Excel memory error:

1. "There was a problem connecting to the server Excel" error: This error message shows up when Excel and Windows SharePoint Services prevent the spreadsheet from getting correctly imported into Windows SharePoint. You can fix this problem by creating a new list that is based on your Excel workbook, changing the Site Settings, and using a ULS Viewer downloaded from Microsoft's official website.

2. "There's a problem with this formula": This error is usually experienced in some Windows ten by users on their Excel. When trying to use a formula to make several different calculations, this error may prevent the function from happening. To fix this error, you can: make use of system separators, check the regional settings of your system, and change the correct spelling settings.

3. "Excel Online won't calculate/won't open": The large worksheets (big grids of rows and columns) and different parts that compose the Excel application slows down the calculation and analysis of data tasks. Therefore, this error is related to these tasks, as well as the size of the file you are using. Other factors at play include multithreaded calculation and the design and build of your worksheet. You can fix the problems with your Excel Online using these solutions: examine the formulas you use, open your workbook in Excel's latest version, calculate across different workbooks, as well as limit the use of volatile functions.