QMF file icon

QMF File Extension

IBM Lotus Approach Database Query

What is QMF file?

QMF is a file extension commonly associated with IBM Lotus Approach Database Query files. IBM Lotus Approach Database Query format was developed by IBM. QMF file format is compatible with software that can be installed on Windows system platform. Files with QMF extension are categorized as Database Files files. The Database Files subset comprises 403 various file formats. The most popular software that supports QMF files is Lotus Approach. Lotus Approach software was developed by IBM, and on its official website you may find more information about QMF files or the Lotus Approach software program.

Programs which support QMF file extension

The following listing features QMF-compatible programs. Files with QMF 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.

Programs that support QMF file

How to open file with QMF extension?

There can be multiple causes why you have problems with opening QMF files on given system. What is important, all common issues related to files with QMF extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with QMF files.

Step 1. Install Lotus Approach software

Install software to open QMF file Problems with opening and working with QMF files are most probably having to do with no proper software compatible with QMF files being present on your machine. The solution is straightforward, just download and install Lotus Approach. The full list of programs grouped by operating systems can be found above. If you want to download Lotus Approach installer in the most secured manner, we suggest you visit IBM website and download from their official repositories.

Step 2. Check the version of Lotus Approach and update if needed

Update software that support file extension QMFIf you already have Lotus Approach installed on your systems and QMF files are still not opened properly, check if you have the latest version of the software. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why QMF files are not compatible with Lotus Approach. The most recent version of Lotus Approach is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open QMF files to Lotus Approach

After installing Lotus Approach (the most recent version) make sure that it is set as the default application to open QMF files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Associate software with QMF file on Windows

Selecting the first-choice application in Windows

  • Clicking the QMF with right mouse button will bring a menu from which you should select the Open with option
  • Click Choose another app and then select More apps option
  • The last step is to select Look for another app on this PC option supply the directory path to the folder where Lotus Approach is installed. Now all that is left is to confirm your choice by selecting Always use this app to open QMF files and clicking OK.
Associate software with QMF file on Mac

Selecting the first-choice application in Mac OS

  • Right-click the QMF file and select 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 QMF extension. By clicking Continue you confirm your selection.

Step 4. Check the QMF for errors

Should the problem still occur after following steps 1-3, check if the QMF file is valid. Being unable to access the file can be related to various issues.

Check QMF file for viruses
1. Check the QMF file for viruses or malware

If the QMF is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. QMF file is infected with malware? Follow the steps suggested by your antivirus software.

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

If the QMF file was sent to you by someone else, ask this person to resend the file to you. 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 QMF extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the IBM Lotus Approach Database Query file.

4. Make sure that the system has sufficient resources to run Lotus Approach

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

5. Ensure that you have the latest drivers and system updates and patches installed

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with IBM Lotus Approach Database Query files. It is possible that one of the available system or driver updates may solve the problems with QMF files affecting older versions of given software.

Do you want to help?

If you have additional information about the QMF 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 QMF file.

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