FLS File Extension

What is FLS file?

Files with the extension FLS belong to the category of sound collection files.

What do FLS files contain?

Files with the extension FLS contain sound packs, created using an application called Flash Lite Sound Bundler. It operates under Windows operating system families. Thanks to the options of importing FLS files directly to the Adobe Flash development platform, they can also be used on computers equipped with Mac OS X. Flash Lite Sound Bundler platform is used to create applications for mobile operating systems (e.g., Windows Mobile, Symbian).

FLS files may contain numerous audio resources utilized by the application, but all must be in the same sound format.

Programs which support FLS file extension

The list that follows enumerates programs compatible with FLS files, divided into 2 categories based on operating system on which they are available. Files with FLS 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: 03/06/2024

How to open file with FLS extension?

There can be multiple causes why you have problems with opening FLS files on given system. Fortunately, most common problems with FLS 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. Install Adobe Flash software

The main and most frequent cause precluding users form opening FLS files is that no program that can handle FLS files is installed on user’s system. The solution to this problem is very simple. Download Adobe Flash and install it on your device. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Adobe Flash website and download the installer.

Step 2. Update Adobe Flash to the latest version

If you already have Adobe Flash installed on your systems and FLS 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 Adobe Flash installed, it may not support FLS format. The latest version of Adobe Flash should support all file formats that where compatible with older versions of the software.

Step 3. Associate Adobe Flash Lite Sound Bundle Format files with Adobe Flash

After installing Adobe Flash (the most recent version) make sure that it is set as the default application to open FLS files. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Selecting the first-choice application in Windows

• Clicking the FLS with right mouse button will bring a menu from which you should select the Open with option
• 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 Adobe Flash installation folder. Confirm by checking Always use this app to open FLS files box and clicking OK button.

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with FLS extension, select Information
• Find the Open with option – click the title if its hidden
• Select Adobe Flash and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with FLS extension. Next, click the Continue button to finalize the process.

Step 4. Check the FLS for 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 FLS file. Problems with opening the file may arise due to various reasons.

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

If the FLS 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. FLS file is infected with malware? Follow the steps suggested by your antivirus software.

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

If you obtained the problematic FLS file from a third party, ask them to supply you with another copy. 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. When downloading the file with FLS 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. Switch to an account that has required privileges and try opening the Adobe Flash Lite Sound Bundle Format file again.

4. Make sure that the system has sufficient resources to run Adobe Flash

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

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Adobe Flash Lite Sound Bundle Format file. It is possible that one of the available system or driver updates may solve the problems with FLS files affecting older versions of given software.

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