SCA File Description

Writer:   |   Amended: November 26, 2018

Microsoft Silver

SCA File Summary

Ten known software programs (notably, Norton Antivirus developed by Symantec Corporation) are related to the SCA file extension. In addition, they are categorized under four distinct file types, but mainly identified as the Norton AntiVirus Scan File format. Although SCA files are traditionally categorized as Data Files, they can also be Executable Files.

SCA files are found on both mobile and desktop platforms and can be opened using Windows, Mac, and Linux operating systems. The Popularity Rating for SCA files is "Low", which means these files are not ordinarily found on an everyday user's device.

Although there is a lot more to know about SCA files, those are the most important details of these types of files. If you are having trouble opening these files, or would like more detailed information, please see our comprehensive information below.

Low
Popularity
5046
Position

/ 11690

Active

Relevance

26

November

2018

Edited

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Sorts of SCA Files

  4 known file types use this extension

Chief SCA Description

.SCA
Formatting:.sca
Type:Norton AntiVirus Scan File

An SCA file is a data file created by Norton AntiVirus to communicate which files need to be scanned next. It contains a list of the hard drive files that have to be scanned.

Company: Symantec Corporation
Kind:Data Files
Key: HKEY_CLASSES_ROOT\.sca

Software Programs That Open The Norton AntiVirus Scan File:


Norton Antivirus by Symantec Corporation

Windows

Alternative SCA Types

.SCA
Formatting:.sca
Type:Scala Script File
.SCA
Formatting:.sca
Type:Systems Management Server (SMS) Site Control File Addition
.SCA
Formatting:.sca
Type:Vivaldi Scan Data

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SCA Usage


Top Operating Systems

WindowsAndroidiOSMacintoshLinuxWindows: 83%Android: 12%iOS: 3%Macintosh: 2%Linux: 1%
Windows (82.33%)
Android (11.56%)
iOS (3.43%)
Macintosh (1.71%)
Linux (0.60%)


Troubleshoot SCA Files


Typical SCA Opening Challenges

Norton Antivirus Removed

Double-clicking your SCA file prompts the message "- Can't Open SCA File". If this is the case, it's usually due to the fact that you do not have Norton Antivirus for - installed on your computer. Your operating system cannot associate your SCA with Norton Antivirus, so double-clicking the file won't work.


Tip: Another SCA-related program can be selected to open the file by clicking "Show Apps" and finding the application.


Outdated Norton Antivirus

In other instances, your Norton AntiVirus Scan File file version may not be supported by your version of Norton Antivirus. Installing the latest version of Norton Antivirus from Symantec Corporation is recommended. This problem is most common when you have an older version of the software application, and your file was created by a newer version that it cannot recognize.


Tip: Sometimes you can get a clue about the version of SCA file you have by right clicking on the file, then clicking on "Properties" (Windows) or "Get Info" (Mac OSX).


Summary: In either case, the majority of problems opening SCA files are related to not having the correct software application installed on your computer.


Other SCA File Issues

Errors opening Norton AntiVirus Scan File files can still occur even with the latest Norton Antivirus software installed on your computer. If you're still experiencing problems opening SCA files, there could be other computer problems. Other contributing causes:

  • Invalid SCA file references in the Windows Registry (the "phonebook" of the Windows Operating System)
  • Mistaken removal of the Windows registry SCA description
  • Corrupt install of Norton Antivirus or other SCA-related program
  • Something has caused file corruption of your SCA
  • The SCA is infected with a virus
  • Device drivers of the hardware associated with your SCA file are corrupt or out-of-date
  • Windows cannot load your Norton AntiVirus Scan File file due to insufficient resources (eg. RAM)

Quiz: Which file extension is the oldest in existence?









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