TOC File Extension

What is TOC file?

A .TOC file is a table of content file that contains a list of messages that is stored within the Eudora mail program. The messages listed in the TOC file can be opened using the Eudora mail program that is developed by QUALCOMM, which is supported on Windows and Mac OS. Some of the common TOC files that are supported by the Eudora mail program are: in.toc, which lists the inbox messages; out.toc, which lists the outbox messages; junk.toc, which lists the junk messages; and trash.toc, which lists the trash messages.

Programs which support TOC file extension

The list that follows enumerates programs compatible with TOC files, divided into 3 categories based on operating system on which they are available. Files with TOC suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 11/25/2021

How to open file with TOC extension?

Being unable to open files with TOC extension can be have various origins. On the bright side, the most encountered issues pertaining to Eudora Table Of Contents files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with TOC files.

Step 1. Download and install Eudora

The main and most frequent cause precluding users form opening TOC files is that no program that can handle TOC files is installed on user’s system. The most obvious solution is to download and install Eudora or one to the listed programs: LaTeX, KDevelop, Cdrdao. Above you will find a complete listing of programs that support TOC files, classified according to system platforms for which they are available. If you want to download Eudora installer in the most secured manner, we suggest you visit QUALCOMM Incorporated website and download from their official repositories.

Step 2. Update Eudora to the latest version

If you already have Eudora installed on your systems and TOC files are still not opened properly, check if you have the latest version of the software. Software developers may implement support for more modern file formats in updated versions of their products. The reason that Eudora cannot handle files with TOC may be that the software is outdated. The latest version of Eudora should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open TOC files to Eudora

If the issue has not been solved in the previous step, you should associate TOC files with latest version of Eudora you have installed on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

• Clicking the TOC 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
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Eudora is installed. Now all that is left is to confirm your choice by selecting Always use this app to open TOC files and clicking OK.

Change the default application in Mac OS

• By clicking right mouse button on the selected TOC 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
• If you followed the previous steps a message should appear: This change will be applied to all files with TOC extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the TOC is not faulty

Should the problem still occur after following steps 1-3, check if the TOC file is valid. Problems with opening the file may arise due to various reasons.

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

If the file is infected, the malware that resides in the TOC file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the TOC file is indeed infected follow the instructions below.

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

If you obtained the problematic TOC file from a third party, ask them to supply you with another copy. 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. It could happen the the download process of file with TOC extension was interrupted and the file data is defective. Download the file again from the same source.

3. Check if the user that you are logged as has administrative privileges.

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. Verify that your device fulfills the requirements to be able to open Eudora

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

5. Ensure that you have the latest drivers and system updates and patches installed

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Eudora Table Of Contents file. It is possible that one of the available system or driver updates may solve the problems with TOC files affecting older versions of given software.

Do you want to help?

If you have additional information about the TOC 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 TOC file.