TH File Extension

What is TH file?

Full format name of files that use TH extension is Therion Data Format. Therion Data Format specification was created by Therion. TH files are supported by software applications available for devices running Windows. TH file format, along with 255 other file formats, belongs to the GIS Files category. The most popular software that supports TH files is Therion.

Programs which support TH file extension

Below is a table that list programs that support TH files. Files with TH suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with TH extension?

Being unable to open files with TH extension can be have various origins. Fortunately, most common problems with TH files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Install Therion software

Problems with opening and working with TH files are most probably having to do with no proper software compatible with TH files being present on your machine. The solution to this problem is very simple. Download Therion and install it on your device. Above you will find a complete listing of programs that support TH files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Therion website and download the installer.

Step 2. Update Therion to the latest version

You still cannot access TH files although Therion is installed on your system? Make sure that the software is up to date. 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 Therion installed, it may not support TH format. The latest version of Therion should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open TH files to Therion

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

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the TH file
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Therion is installed. Now all that is left is to confirm your choice by selecting Always use this app to open TH files and clicking OK.

The procedure to change the default program in Mac OS

• From the drop-down menu, accessed by clicking the file with TH extension, select 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....
• If you followed the previous steps a message should appear: This change will be applied to all files with TH extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the TH is not faulty

Should the problem still occur after following steps 1-3, check if the TH file is valid. It is probable that the file is corrupted and thus cannot be accessed.

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

If the TH is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the scanner detected that the TH file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

If you obtained the problematic TH 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. If the TH 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. Switch to an account that has required privileges and try opening the Therion Data Format file again.

4. Check whether your system can handle Therion

The operating systems may note enough free resources to run the application that support TH files. Close all running programs and try opening the TH file.

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 Therion Data Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle TH files.

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