C4I File Extension

What is C4I file?

C4I filename suffix is mostly used for Clonk Object Format files. C4I file format is compatible with software that can be installed on Windows system platform. C4I file belongs to the Game Files category just like 1509 other filename extensions listed in our database. The most popular software that supports C4I files is Clonk. Software named Clonk was created by RedWolf Design GmbH. In order to find more detailed information on the software and C4I files, check the developer’s official website.

Programs which support C4I file extension

The following listing features C4I-compatible programs. Files with C4I 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.

Updated: 11/28/2020

How to open file with C4I extension?

Problems with accessing C4I may be due to various reasons. Fortunately, most common problems with C4I files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Clonk

The main and most frequent cause precluding users form opening C4I files is that no program that can handle C4I files is installed on user’s system. To address this issue, go to the Clonk developer website, download the tool, and install it. It is that easy 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 Clonk website and download the installer.

Step 2. Update Clonk to the latest version

If you already have Clonk installed on your systems and C4I 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. If you have an older version of Clonk installed, it may not support C4I format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Clonk.

Step 3. Assign Clonk to C4I files

If the issue has not been solved in the previous step, you should associate C4I files with latest version of Clonk you have installed 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

• Clicking the C4I with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where Clonk is installed, check the Always use this app to open C4I files box and conform your selection by clicking OK button

The procedure to change the default program in Mac OS

• From the drop-down menu, accessed by clicking the file with C4I extension, select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• From the list choose the appropriate program and confirm by clicking Change for all....
• If you followed the previous steps a message should appear: This change will be applied to all files with C4I extension. Next, click the Continue button to finalize the process.

Step 4. Check the C4I for errors

Should the problem still occur after following steps 1-3, check if the C4I file is valid. Problems with opening the file may arise due to various reasons.

1. The C4I may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the C4I is infected with a virus, this may be that cause that prevents you from accessing it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the C4I file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the C4I file’s structure is intact

If the C4I 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 C4I file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative 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 Clonk

If the systems has insufficient resources to open C4I files, try closing all currently running applications and try again.

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 Clonk Object Format files. It may be the case that the C4I files work properly with updated software that addresses some system bugs.

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