TCH File Extension

What is TCH file?

Full format name of files that use TCH extension is Borland C++ Help. Borland C++ Help format was developed by Micro Focus International plc. TCH files are supported by software applications available for devices running Windows. Files with TCH extension are categorized as Document Files files. The Document Files subset comprises 574 various file formats. Borland C++ is by far the most used program for working with TCH files. On the official website of Micro Focus International plc developer not only will you find detailed information about theBorland C++ software, but also about TCH and other supported file formats.

Programs which support TCH file extension

Below is a table that list programs that support TCH files. Files with TCH 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.

How to open file with TCH extension?

Problems with accessing TCH may be due to various reasons. On the bright side, the most encountered issues pertaining to Borland C++ Help 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 TCH files.

Step 1. Download and install Borland C++

The most common reason for such problems is the lack of proper applications that supports TCH files installed on the system. The solution to this problem is very simple. Download Borland C++ and install it on your device. The full list of programs grouped by operating systems can be found above. If you want to download Borland C++ installer in the most secured manner, we suggest you visit Micro Focus International plc website and download from their official repositories.

Step 2. Verify the you have the latest version of Borland C++

If the problems with opening TCH files still occur even after installing Borland C++, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Borland C++ is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of Borland C++ installed, it may not support TCH format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Borland C++.

Step 3. Associate Borland C++ Help files with Borland C++

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

The procedure to change the default program in Windows

• Right-click the TCH file and choose Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Borland C++ installation folder. Confirm by checking Always use this app to open TCH files box and clicking OK button.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected TCH 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 TCH extension. By clicking Continue you confirm your selection.

Step 4. Check the TCH for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the TCH file in question. Being unable to access the file can be related to various issues.

1. The TCH may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the TCH is infected with a virus, this may be that cause that prevents you from accessing it. Scan the TCH file as well as your computer for malware or viruses. If the scanner detected that the TCH file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

Did you receive the TCH file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with TCH 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. Switch to an account that has required privileges and try opening the Borland C++ Help file again.

4. Verify that your device fulfills the requirements to be able to open Borland C++

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

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

Latest versions of programs and drivers may help you solve problems with Borland C++ Help files and ensure security of your device and operating system. It may be the case that the TCH files work properly with updated software that addresses some system bugs.

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