NDK file icon

NDK File Extension

Lotus Notes Design Elements Format
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What is NDK file?

Full format name of files that use NDK extension is Lotus Notes Design Elements Format. Lotus Notes Design Elements Format specification was created by IBM. Files with NDK extension may be used by programs distributed for Windows platform. Files with NDK extension are categorized as Data Files files. The Data Files subset comprises 1326 various file formats. The most popular software that supports NDK files is Lotus Notes.

Programs which support NDK file extension

Programs that can handle NDK files are as follows. NDK files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support NDK file

How to open file with NDK extension?

There can be multiple causes why you have problems with opening NDK files on given system. Fortunately, most common problems with NDK files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install Lotus Notes

Install software to open NDK file Problems with opening and working with NDK files are most probably having to do with no proper software compatible with NDK files being present on your machine. The solution to this problem is very simple. Download Lotus Notes and install it on your device. The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Lotus Notes website and download the installer.

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

Update software that support file extension NDKIf you already have Lotus Notes installed on your systems and NDK files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why NDK files are not compatible with Lotus Notes. The most recent version of Lotus Notes is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Lotus Notes to NDK files

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

Associate software with NDK file on Windows

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 NDK file
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the Lotus Notes installation folder. Confirm by checking Always use this app to open NDK files box and clicking OK button.
Associate software with NDK file on Mac

The procedure to change the default program in Mac OS

  • From the drop-down menu, accessed by clicking the file with NDK extension, select Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • Select Lotus Notes and click Change for all...
  • A message window should appear informing that This change will be applied to all files with NDK extension. By clicking Continue you confirm your selection.

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

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper NDK file. Problems with opening the file may arise due to various reasons.

Check NDK file for viruses
1. Verify that the NDK in question is not infected with a computer virus

If the file is infected, the malware that resides in the NDK file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the scanner detected that the NDK file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

If the NDK file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with NDK extension was interrupted and the file data is defective. Download the file again from the same source.

3. Check if the user that you are logged as has administrative privileges.

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Lotus Notes Design Elements Format file again.

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

The operating systems may note enough free resources to run the application that support NDK files. Close all running programs and try opening the NDK file.

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 Lotus Notes Design Elements Format files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle NDK files.

Do you want to help?

If you have additional information about the NDK 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 NDK file.

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