FS File Extension

What is FS file?

FS filename suffix is mostly used for Visual F# Source Format files. Microsoft defined the Visual F# Source Format format standard. FS files are supported by software applications available for devices running Windows. FS file belongs to the Developer Files category just like 1205 other filename extensions listed in our database. Microsoft Visual Studio is by far the most used program for working with FS files. Software named Microsoft Visual Studio was created by Microsoft Corporation. In order to find more detailed information on the software and FS files, check the developer’s official website.

Programs which support FS file extension

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

How to open file with FS extension?

There can be multiple causes why you have problems with opening FS files on given system. On the bright side, the most encountered issues pertaining to Visual F# Source Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install Microsoft Visual Studio

Problems with opening and working with FS files are most probably having to do with no proper software compatible with FS files being present on your machine. To address this issue, go to the Microsoft Visual Studio developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support FS files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Microsoft Visual Studio website and download the installer.

Step 2. Verify the you have the latest version of Microsoft Visual Studio

You still cannot access FS files although Microsoft Visual Studio is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why FS files are not compatible with Microsoft Visual Studio. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Microsoft Visual Studio.

Step 3. Set the default application to open FS files to Microsoft Visual Studio

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

Selecting the first-choice application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the FS file
• Click Choose another app and then select More apps option
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Microsoft Visual Studio is installed. Now all that is left is to confirm your choice by selecting Always use this app to open FS files and clicking OK.

Selecting the first-choice application in Mac OS

• Right-click the FS file and 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....
• A message window should appear informing that This change will be applied to all files with FS extension. By clicking Continue you confirm your selection.

Step 4. Check the FS for errors

Should the problem still occur after following steps 1-3, check if the FS file is valid. Being unable to access the file can be related to various issues.

1. The FS 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 FS file hinders attempts to open it. Scan the FS file as well as your computer for malware or viruses. If the scanner detected that the FS file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

If the FS file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with FS extension was interrupted and the file data is defective. Download the file again from the same source.

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. Check whether your system can handle Microsoft Visual Studio

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

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

Latest versions of programs and drivers may help you solve problems with Visual F# Source Format files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with FS files affecting older versions of given software.

Do you want to help?

If you have additional information about the FS 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 FS file.