DRF File Extension

What is DRF file?

Full format name of files that use DRF extension is VIZ Render Format. VIZ Render Format format was developed by Autodesk. DRF files are supported by software applications available for devices running Mac OS, Windows. DRF file belongs to the 3D Image Files category just like 622 other filename extensions listed in our database. The most popular program for handling DRF files is 3ds Max, but users can choose among 1 different programs that support this file format.

Programs which support DRF file extension

The following list contains programs grouped by 2 operating systems that support DRF files. Files with DRF suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with DRF extension?

Problems with accessing DRF may be due to various reasons. On the bright side, the most encountered issues pertaining to VIZ Render 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 DRF files.

Step 1. Install 3ds Max software

Problems with opening and working with DRF files are most probably having to do with no proper software compatible with DRF files being present on your machine. The solution is straightforward, just download and install 3ds Max. Above you will find a complete listing of programs that support DRF files, classified according to system platforms for which they are available. If you want to download 3ds Max installer in the most secured manner, we suggest you visit website and download from their official repositories.

Step 2. Check the version of 3ds Max and update if needed

You still cannot access DRF files although 3ds Max is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. The reason that 3ds Max cannot handle files with DRF may be that the software is outdated. The latest version of 3ds Max should support all file formats that where compatible with older versions of the software.

Step 3. Associate VIZ Render Format files with 3ds Max

If you have the latest version of 3ds Max installed and the problem persists, select it as the default program to be used to manage DRF on your device. 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 DRF file
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the 3ds Max installation folder. Confirm by checking Always use this app to open DRF files box and clicking OK button.

The procedure to change the default program in Mac OS

• Right-click the DRF 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....
• Finally, a This change will be applied to all files with DRF extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the DRF 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 DRF file. Being unable to access the file can be related to various issues.

1. Check the DRF file for viruses or malware

If the file is infected, the malware that resides in the DRF file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. DRF file is infected with malware? Follow the steps suggested by your antivirus software.

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

If the DRF file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the DRF 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. Log out of your current account and log in to an account with sufficient access privileges. Then open the VIZ Render Format file.

4. Make sure that the system has sufficient resources to run 3ds Max

If the systems has insufficient resources to open DRF files, try closing all currently running applications and try again.

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

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with VIZ Render Format files. It may be the case that the DRF files work properly with updated software that addresses some system bugs.

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