MER File Extension

What is MER file?

MER is a file extension commonly associated with Corel WordPerfect Macro Editor Resident Area Format files. Corel WordPerfect Macro Editor Resident Area Format specification was created by Corel Corporation. MER files are supported by software applications available for devices running Windows. MER file belongs to the Data Files category just like 1326 other filename extensions listed in our database. Users are advised to use WordPerfect Office software for managing MER files, although 1 other programs can also handle this type of file. On the official website of Corel Corporation developer not only will you find detailed information about theWordPerfect Office software, but also about MER and other supported file formats.

Programs which support MER file extension

Below is a table that list programs that support MER files. Files with MER extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with MER extension?

There can be multiple causes why you have problems with opening MER files on given system. On the bright side, the most encountered issues pertaining to Corel WordPerfect Macro Editor Resident Area Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with MER files.

Step 1. Download and install WordPerfect Office

Problems with opening and working with MER files are most probably having to do with no proper software compatible with MER files being present on your machine. The solution is straightforward, just download and install WordPerfect Office. The full list of programs grouped by operating systems can be found above. The safest method of downloading WordPerfect Office installed is by going to developer’s website (Corel Corporation) and downloading the software using provided links.

Step 2. Update WordPerfect Office to the latest version

If the problems with opening MER files still occur even after installing WordPerfect Office, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of WordPerfect Office is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of WordPerfect Office installed, it may not support MER format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using WordPerfect Office.

Step 3. Set the default application to open MER files to WordPerfect Office

After installing WordPerfect Office (the most recent version) make sure that it is set as the default application to open MER files. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the MER file
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where WordPerfect Office is installed. Now all that is left is to confirm your choice by selecting Always use this app to open MER files and clicking OK.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected MER file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• 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 MER extension. By clicking Continue you confirm your selection.

Step 4. Ensure that the MER file is complete and free of errors

Should the problem still occur after following steps 1-3, check if the MER file is valid. Problems with opening the file may arise due to various reasons.

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

If the MER is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the MER file is indeed infected follow the instructions below.

2. Verify that the MER file’s structure is intact

Did you receive the MER file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with MER 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 Corel WordPerfect Macro Editor Resident Area Format file again.

4. Verify that your device fulfills the requirements to be able to open WordPerfect Office

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

5. Verify that your operating system and drivers are up to date

Latest versions of programs and drivers may help you solve problems with Corel WordPerfect Macro Editor Resident Area Format files and ensure security of your device and operating system. It may be the case that the MER files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the MER file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on MER file.