TRG File Extension

What is TRG file?

Full format name of files that use TRG extension is Symantec LiveUpdate. Symantec LiveUpdate format was developed by Symantec Corporation. Files with TRG extension may be used by programs distributed for Windows platform. TRG file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. The software recommended for managing TRG files is Norton SystemWorks. Norton SystemWorks software was developed by Symantec Corporation, and on its official website you may find more information about TRG files or the Norton SystemWorks software program.

Programs which support TRG file extension

Programs that can handle TRG files are as follows. TRG files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with TRG extension?

There can be multiple causes why you have problems with opening TRG files on given system. What is important, all common issues related to files with TRG extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Download and install Norton SystemWorks

The main and most frequent cause precluding users form opening TRG files is that no program that can handle TRG files is installed on user’s system. The solution to this problem is very simple. Download Norton SystemWorks 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. The safest method of downloading Norton SystemWorks installed is by going to developer’s website (Symantec Corporation) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Norton SystemWorks

You still cannot access TRG files although Norton SystemWorks is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. If you have an older version of Norton SystemWorks installed, it may not support TRG format. The most recent version of Norton SystemWorks is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open TRG files to Norton SystemWorks

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

The procedure to change the default program in Windows

• Clicking the TRG 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
• Finally select Look for another app on this PC, point to the folder where Norton SystemWorks is installed, check the Always use this app to open TRG files box and conform your selection by clicking OK button

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected TRG file open the file menu and choose 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 TRG extension. By clicking Continue you confirm your selection.

Step 4. Verify that the TRG is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the TRG file in question. Problems with opening the file may arise due to various reasons.

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

If the file is infected, the malware that resides in the TRG file hinders attempts to open it. Scan the TRG file as well as your computer for malware or viruses. TRG file is infected with malware? Follow the steps suggested by your antivirus software.

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

If the TRG file was sent to you by someone else, ask this person to resend the file to you. 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. If the TRG file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Symantec LiveUpdate file.

4. Check whether your system can handle Norton SystemWorks

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

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

Latest versions of programs and drivers may help you solve problems with Symantec LiveUpdate files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle TRG files.

Do you want to help?

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