FSSX File Extension

What is FSSX file?

FSSX is a file extension commonly associated with FolderSizes Data Format files. FSSX file format is compatible with software that can be installed on Windows system platform. FSSX file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. FolderSizes is by far the most used program for working with FSSX files. FolderSizes software was developed by Key Metric Software, and on its official website you may find more information about FSSX files or the FolderSizes software program.

Programs which support FSSX file extension

Programs that can handle FSSX files are as follows. Files with FSSX 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: 06/27/2020

How to open file with FSSX extension?

There can be multiple causes why you have problems with opening FSSX files on given system. Fortunately, most common problems with FSSX files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install FolderSizes

The main and most frequent cause precluding users form opening FSSX files is that no program that can handle FSSX files is installed on user’s system. To address this issue, go to the FolderSizes developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support FSSX 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 FolderSizes website and download the installer.

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

You still cannot access FSSX files although FolderSizes 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. If you have an older version of FolderSizes installed, it may not support FSSX format. The latest version of FolderSizes should support all file formats that where compatible with older versions of the software.

Step 3. Associate FolderSizes Data Format files with FolderSizes

After installing FolderSizes (the most recent version) make sure that it is set as the default application to open FSSX files. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

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

Selecting the first-choice application in Mac OS

• By clicking right mouse button on the selected FSSX file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with FSSX extension. By clicking Continue you confirm your selection.

Step 4. Check the FSSX for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the FSSX file in question. It is probable that the file is corrupted and thus cannot be accessed.

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

If the file is infected, the malware that resides in the FSSX file hinders attempts to open it. Scan the FSSX file as well as your computer for malware or viruses. If the FSSX file is indeed infected follow the instructions below.

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

If the FSSX file was sent to you by someone else, ask this person to resend the file to you. 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 FSSX extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

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

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

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

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with FolderSizes Data Format files. It may be the case that the FSSX files work properly with updated software that addresses some system bugs.

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