3DI File Extension

What is 3DI file?

3DI is a file extension commonly associated with Delta Force Object Collection files. Delta Force Object Collection specification was created by NovaLogic, Inc.. 3DI file format is compatible with software that can be installed on Windows system platform. 3DI file format, along with 1509 other file formats, belongs to the Game Files category. Delta Force supports 3DI files and is the most frequently used program to handle such files, yet 2 other tools may also be used. On the official website of NovaLogic, Inc. developer not only will you find detailed information about theDelta Force software, but also about 3DI and other supported file formats.

Programs which support 3DI file extension

Programs that can handle 3DI files are as follows. Files with 3DI 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.

How to open file with 3DI extension?

Problems with accessing 3DI may be due to various reasons. Fortunately, most common problems with 3DI files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with 3DI files.

Step 1. Download and install Delta Force

The most common reason for such problems is the lack of proper applications that supports 3DI files installed on the system. The most obvious solution is to download and install Delta Force or one to the listed programs: Delta Force: Land Warrior, Delta Force 2. The full list of programs grouped by operating systems can be found above. The safest method of downloading Delta Force installed is by going to developer’s website (NovaLogic, Inc.) and downloading the software using provided links.

Step 2. Update Delta Force to the latest version

If you already have Delta Force installed on your systems and 3DI 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. If you have an older version of Delta Force installed, it may not support 3DI format. The most recent version of Delta Force is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate Delta Force Object Collection files with Delta Force

If you have the latest version of Delta Force installed and the problem persists, select it as the default program to be used to manage 3DI on your device. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Right-click the 3DI file and choose Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• Finally select Look for another app on this PC, point to the folder where Delta Force is installed, check the Always use this app to open 3DI files box and conform your selection by clicking OK button

The procedure to change the default program in Mac OS

• Right-click the 3DI 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 3DI extension. By clicking Continue you confirm your selection.

Step 4. Ensure that the 3DI file is complete and free of errors

Should the problem still occur after following steps 1-3, check if the 3DI file is valid. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the 3DI in question is not infected with a computer virus

If the 3DI is indeed infected, it is possible that the malware is blocking it from opening. Scan the 3DI file as well as your computer for malware or viruses. 3DI file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with 3DI extension is complete and error-free

If the 3DI 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. If the 3DI file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Delta Force Object Collection file again.

4. Check whether your system can handle Delta Force

The operating systems may note enough free resources to run the application that support 3DI files. Close all running programs and try opening the 3DI 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 Delta Force Object Collection files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with 3DI files affecting older versions of given software.

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