PUN file icon

PUN File Extension

AQScript Data Format

What is PUN file?

PUN is a file extension commonly associated with AQScript Data Format files. PUN files are supported by software applications available for devices running Windows. PUN file belongs to the Misc Files category just like 5928 other filename extensions listed in our database. The software recommended for managing PUN files is MDT. MDT software was developed by Aplitop, and on its official website you may find more information about PUN files or the MDT software program.

Programs which support PUN file extension

Below is a table that list programs that support PUN files. PUN files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support PUN file

Windows Windows

Updated: 03/04/2021

How to open file with PUN extension?

Being unable to open files with PUN extension can be have various origins. Fortunately, most common problems with PUN 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. Install MDT software

Install software to open PUN file Problems with opening and working with PUN files are most probably having to do with no proper software compatible with PUN files being present on your machine. To address this issue, go to the MDT developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support PUN files, classified according to system platforms for which they are available. If you want to download MDT installer in the most secured manner, we suggest you visit Aplitop website and download from their official repositories.

Step 2. Verify the you have the latest version of MDT

Update software that support file extension PUNYou still cannot access PUN files although MDT 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. The reason that MDT cannot handle files with PUN may be that the software is outdated. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using MDT.

Step 3. Set the default application to open PUN files to MDT

After installing MDT (the most recent version) make sure that it is set as the default application to open PUN files. The method is quite simple and varies little across operating systems.

Associate software with PUN file on Windows

The procedure to change the default program in Windows

  • Right-click the PUN file and choose Open with option
  • Select Choose another app → More apps
  • Finally select Look for another app on this PC, point to the folder where MDT is installed, check the Always use this app to open PUN files box and conform your selection by clicking OK button
Associate software with PUN file on Mac

The procedure to change the default program in Mac OS

  • Right-click the PUN file and select Information
  • Open the Open with section by clicking its name
  • 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 PUN extension. By clicking Continue you confirm your selection.

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

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

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

Should it happed that the PUN 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. If the scanner detected that the PUN file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

If you obtained the problematic PUN 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. If the PUN file has been downloaded from the internet only partially, try to redownload it.

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. Switch to an account that has required privileges and try opening the AQScript Data Format file again.

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

If the system is under havy load, it may not be able to handle the program that you use to open files with PUN 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 AQScript Data Format files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle PUN files.

Do you want to help?

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