XLMX File Extension

What is XLMX file?

XLMX filename suffix is mostly used for Microsoft Excel Macro-enabled Spreadsheet files. Microsoft Excel Macro-enabled Spreadsheet format was developed by Microsoft Corporation. Files with XLMX extension may be used by programs distributed for Windows platform. Files with XLMX extension are categorized as Spreadsheet Files files. The Spreadsheet Files subset comprises 100 various file formats. Microsoft Excel is by far the most used program for working with XLMX files. Microsoft Excel software was developed by Microsoft Corporation, and on its official website you may find more information about XLMX files or the Microsoft Excel software program.

Programs which support XLMX file extension

Below is a table that list programs that support XLMX files. Files with XLMX suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with XLMX extension?

Being unable to open files with XLMX extension can be have various origins. Fortunately, most common problems with XLMX files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Download and install Microsoft Excel

The main and most frequent cause precluding users form opening XLMX files is that no program that can handle XLMX files is installed on user’s system. The solution to this problem is very simple. Download Microsoft Excel and install it on your device. The full list of programs grouped by operating systems can be found above. The safest method of downloading Microsoft Excel installed is by going to developer’s website (Microsoft Corporation) and downloading the software using provided links.

Step 2. Check the version of Microsoft Excel and update if needed

You still cannot access XLMX files although Microsoft Excel is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why XLMX files are not compatible with Microsoft Excel. The most recent version of Microsoft Excel is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate Microsoft Excel Macro-enabled Spreadsheet files with Microsoft Excel

If you have the latest version of Microsoft Excel installed and the problem persists, select it as the default program to be used to manage XLMX on your device. The method is quite simple and varies little across operating systems.

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the XLMX file
• Click Choose another app and then select More apps option
• Finally select Look for another app on this PC, point to the folder where Microsoft Excel is installed, check the Always use this app to open XLMX files box and conform your selection by clicking OK button

Change the default application in Mac OS

• By clicking right mouse button on the selected XLMX file open the file menu and choose Information
• Proceed to the Open with section. If its closed, click the title to access available options
• From the list choose the appropriate program and confirm by clicking Change for all....
• A message window should appear informing that This change will be applied to all files with XLMX extension. By clicking Continue you confirm your selection.

Step 4. Check the XLMX for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the XLMX file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the XLMX in question is not infected with a computer virus

Should it happed that the XLMX is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. XLMX file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with XLMX extension is complete and error-free

If the XLMX file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with XLMX extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the Microsoft Excel Macro-enabled Spreadsheet file again.

4. Verify that your device fulfills the requirements to be able to open Microsoft Excel

If the system is under havy load, it may not be able to handle the program that you use to open files with XLMX extension. In this case close the other applications.

5. Check if you have the latest updates to the operating system and drivers

Latest versions of programs and drivers may help you solve problems with Microsoft Excel Macro-enabled Spreadsheet files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with XLMX files affecting older versions of given software.

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