ZEN file icon

ZEN File Extension

ZEMAX Face Number
  • Developer
    ZEMAX Development Corporation
  • Category
  • Popularity
    0 ( votes)

What is ZEN file?

Full format name of files that use ZEN extension is ZEMAX Face Number. ZEMAX Face Number format was developed by ZEMAX Development Corporation. ZEN file format is compatible with software that can be installed on Windows system platform. Files with ZEN extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. The most popular software that supports ZEN files is ZEMAX. ZEMAX software was developed by ZEMAX Development Corporation, and on its official website you may find more information about ZEN files or the ZEMAX software program.

Programs which support ZEN file extension

The following listing features ZEN-compatible programs. ZEN files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support ZEN file

Windows Windows

How to open file with ZEN extension?

Being unable to open files with ZEN extension can be have various origins. What is important, all common issues related to files with ZEN extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install ZEMAX

Install software to open ZEN file The most common reason for such problems is the lack of proper applications that supports ZEN files installed on the system. The solution is straightforward, just download and install ZEMAX. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading ZEMAX installed is by going to developer’s website (ZEMAX Development Corporation) and downloading the software using provided links.

Step 2. Check the version of ZEMAX and update if needed

Update software that support file extension ZENIf the problems with opening ZEN files still occur even after installing ZEMAX, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of ZEMAX is available. 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 ZEN files are not compatible with ZEMAX. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using ZEMAX.

Step 3. Associate ZEMAX Face Number files with ZEMAX

If you have the latest version of ZEMAX installed and the problem persists, select it as the default program to be used to manage ZEN on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Associate software with ZEN file on Windows

Change the default application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the ZEN 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 ZEMAX installation folder. Confirm by checking Always use this app to open ZEN files box and clicking OK button.
Associate software with ZEN file on Mac

Change the default application in Mac OS

  • By clicking right mouse button on the selected ZEN file open the file menu and choose Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • Select the appropriate software and save your settings by clicking Change all
  • Finally, a This change will be applied to all files with ZEN extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the ZEN is not faulty

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 ZEN file. Being unable to access the file can be related to various issues.

Check ZEN file for viruses
1. The ZEN may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the ZEN file hinders attempts to open it. Scan the ZEN file as well as your computer for malware or viruses. If the ZEN file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If you obtained the problematic ZEN file from a third party, ask them to supply you with another copy. 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. When downloading the file with ZEN extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

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

The operating systems may note enough free resources to run the application that support ZEN files. Close all running programs and try opening the ZEN 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 ZEMAX Face Number 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 ZEN files.

Do you want to help?

If you have additional information about the ZEN 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 ZEN file.

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