4GL File Extension

What is 4GL file?

4GL is a file extension commonly associated with Informix 4GL Language Source Code files. Informix 4GL Language Source Code specification was created by IBM. 4GL files are supported by software applications available for devices running Windows. 4GL file belongs to the Developer Files category just like 1205 other filename extensions listed in our database. The software recommended for managing 4GL files is Informix. Informix software was developed by IBM, and on its official website you may find more information about 4GL files or the Informix software program.

Programs which support 4GL file extension

Below is a table that list programs that support 4GL files. Files with 4GL 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 4GL extension?

Being unable to open files with 4GL extension can be have various origins. What is important, all common issues related to files with 4GL extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with 4GL files.

Step 1. Install Informix software

The most common reason for such problems is the lack of proper applications that supports 4GL files installed on the system. The solution is straightforward, just download and install Informix. 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 Informix installed is by going to developer’s website (IBM) and downloading the software using provided links.

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

If you already have Informix installed on your systems and 4GL files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that Informix cannot handle files with 4GL may be that the software is outdated. The latest version of Informix should support all file formats that where compatible with older versions of the software.

Step 3. Assign Informix to 4GL files

If you have the latest version of Informix installed and the problem persists, select it as the default program to be used to manage 4GL on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the 4GL file
• Click Choose another app and then select More apps option
• Finally select Look for another app on this PC, point to the folder where Informix is installed, check the Always use this app to open 4GL files box and conform your selection by clicking OK button

Change the default application in Mac OS

• From the drop-down menu, accessed by clicking the file with 4GL 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....
• Finally, a This change will be applied to all files with 4GL extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the 4GL 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 4GL file. Problems with opening the file may arise due to various reasons.

1. Verify that the 4GL in question is not infected with a computer virus

If the 4GL is indeed infected, it is possible that the malware is blocking it from opening. 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 4GL file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the 4GL file’s structure is intact

Did you receive the 4GL file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with 4GL extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Ensure that you have appropriate access 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 Informix 4GL Language Source Code file.

4. Check whether your system can handle Informix

The operating systems may note enough free resources to run the application that support 4GL files. Close all running programs and try opening the 4GL file.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Informix 4GL Language Source Code files. It is possible that one of the available system or driver updates may solve the problems with 4GL files affecting older versions of given software.

Do you want to help?

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