SFS Troubleshooting
   Typical SFS Opening Challenges
 7-Zip Not Present
 If you attempt to load your SFS file, you experience a message such as "Can't Open SFS Files". When this happens, it is commonly due to 7-Zip missing in %%os%%. Your operating system cannot associate your SFS with 7-Zip, so double-clicking the file won't work.
    Tip: When you have another program installed that you know will open your SFS, you can select it from the other programs listed (see "Show Apps").
    7-Zip is Out-of-Date
 Occasionally, you might have an outdated version of 7-Zip installed that's incompatible with your Squashfs File Archive type. Download the latest 7-Zip version from the Igor Pavlov website to ensure you have the correct one installed. Most of the time your Squashfs File Archive file was created by a newer 7-Zip than what you have installed.
    Tip: Investigate your SFS file by right-clicking and selecting "Properties" to find clues on what version you need.
    Ultimately, most of the difficulties opening SFS files are due to having the wrong version of 7-Zip installed.
   More Causes of Problems Opening SFSs
 You can still experience errors opening SFS files even with the latest version of 7-Zip installed on your PC. There can be other issues - unrelated to software - preventing you from opening SFS files. These issues include:
  - SFS file references in the Windows Registry are broken
- Mistaken removal of the Windows registry SFS description
- Corrupt install of 7-Zip or other SFS-related program
- Something has caused file corruption of your SFS
- The SFS is infected with a virus
- Hardware associated with SFS has outdated drivers
- Windows has inadequate resources to open your Squashfs File Archive file
       
Quiz: Which file extension is the most widely used on the World Wide Web?
    
      That's Correct!
 Not only is HTML still the "gold standard" file extension of the web, it is also the oldest and still the most widely-used format for serving webpages.
    Close, but not quite...
 Not only is HTML still the "gold standard" file extension of the web, it is also the oldest and still the most widely-used format for serving webpages.
      
         Poll: What operating system do you use the most?
      