Tips to open GBL file

Can't open the GBL file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open GBL files as well as a list of programs that support GBL files.

GBL file extension

File Name Microsoft Visual Basic Global Definition
File Developer Microsoft Corporation
File Category Developer Files

The GBL file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the GBL files. Below is a summary of the number of programs that support and open the GBL file on each system platform.

Operating systems
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0

What is GBL file?

The file in the GBL format belongs to the Developer Files category. The creator of this file is Microsoft Corporation. Additionally, the Developer Files category contains 1205 of other files. Microsoft Visual Basic Global Definition appears on 1 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows. The main program that supports this format is Microsoft Visual Studio. This was created by Microsoft Corporation.

How to open GBL file?

The main problem with Microsoft Visual Basic Global Definition is that the GBL file is incorrectly associated with programs. This causes the file GBL to open by system applications not designed for this purpose, or to display a message that there is no associated program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the GBL file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Microsoft Visual Studio

In this case, you should first verify that the Microsoft Visual Studio application is installed on the computer. This can be achieved by typing Microsoft Visual Studio into the operating system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Later in this article you will find a list of programs that can open GBL files.

Programs to open GBL file

Remember to download programs supporting GBL files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Microsoft Visual Studio with GBL files

If the application is or has been freshly installed, but the GBL file still does not use the Microsoft Visual Studio program, it means no association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can select the desired program. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. The "always use the selected program ..." field will set the Microsoft Visual Studio application as the default for handling the GBL file.

Step 3. Update Microsoft Visual Studio to the latest version

The fault may also lie with the Microsoft Visual Studio program, it is possible that Microsoft Visual Basic Global Definition requires a newer version of the program. This can be done using the application (if it provides such options) or from the Microsoft Corporation website and install the latest version.

Step 4. Check for the following problems with the GBL file

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

Very often, the file may be size 0 or incomplete. Usually this applies to GBL files downloaded from the Internet in case the download did not finish properly. Downloading the file again should fix the problem.
The most common cause here is computer viruses. Perform a virus scan using available and up-to-date anti-virus software. Some antivirus vendors also provide free online scanners. The scan should cover the entire computer, not only the GBL file that we want to open. Sometimes virus-infected GBL files cannot be recovered, so make a backup in advance.
Older version of GBL file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
The file may be corrupted in a number of ways. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair GBL file corruption. You can restore the file from a backup or use Microsoft Corporation help.
The program indicates that the file is encrypted or corrupted. The encrypted GBL files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. If possible, you can try to move the GBL file to another location.
This problem usually affects more complex files. You may find that another program you are using is preventing you from working with the file. Running programs (including those in the background) should be verified. Sometimes you have to wait for the session to the file GBL to close. Some anti-virus or backup software may occupy the GBL file for a certain period of time. If this does not work either, restart the device.