ULB File Extension

ULB file icon
COBOL Unisys Library

What is ULB file?

ULB is a file extension commonly associated with COBOL Unisys Library files. ULB file format is compatible with software that can be installed on Windows system platform. Files with ULB extension are categorized as Misc Files files. The Misc Files subset comprises 4349 various file formats. The software recommended for managing ULB files is ACUCOBOL-GT. Software named ACUCOBOL-GT was created by Micro Focus International plc. In order to find more detailed information on the software and ULB files, check the developer’s official website.

Programs which support ULB file extension

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

Programs that support ULB file

How to open file with ULB extension?

There can be multiple causes why you have problems with opening ULB files on given system. On the bright side, the most encountered issues pertaining to COBOL Unisys Library files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the ACUCOBOL-GT

The main and most frequent cause precluding users form opening ULB files is that no program that can handle ULB files is installed on user’s system. To address this issue, go to the ACUCOBOL-GT developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support ULB files, classified according to system platforms for which they are available. If you want to download ACUCOBOL-GT installer in the most secured manner, we suggest you visit Micro Focus International plc website and download from their official repositories.

Step 2. Check the version of ACUCOBOL-GT and update if needed

If you already have ACUCOBOL-GT installed on your systems and ULB 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. This can be one of the causes why ULB files are not compatible with ACUCOBOL-GT. The most recent version of ACUCOBOL-GT is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign ACUCOBOL-GT to ULB files

After installing ACUCOBOL-GT (the most recent version) make sure that it is set as the default application to open ULB files. The next step should pose no problems. The procedure is straightforward and largely system-independent

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 ULB 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 ACUCOBOL-GT installation folder. Confirm by checking Always use this app to open ULB files box and clicking OK button.

The procedure to change the default program in Mac OS

  • Right-click the ULB file and select Information
  • Open the Open with section by clicking its name
  • Select ACUCOBOL-GT and click Change for all...
  • Finally, a This change will be applied to all files with ULB extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the ULB is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the ULB file in question. Being unable to access the file can be related to various issues.

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

If the file is infected, the malware that resides in the ULB file hinders attempts to open it. Scan the ULB file as well as your computer for malware or viruses. ULB file is infected with malware? Follow the steps suggested by your antivirus software.

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

If you obtained the problematic ULB file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with ULB 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

Some files require elevated access rights to open them. 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 ACUCOBOL-GT

If the system is under havy load, it may not be able to handle the program that you use to open files with ULB extension. In this case close the other applications.

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with COBOL Unisys Library file. It is possible that one of the available system or driver updates may solve the problems with ULB files affecting older versions of given software.

Do you want to help?

If you have additional information about the ULB file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on ULB file.

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