RTH File Extension

What is RTH file?

RTH is a file extension commonly associated with ANSYS Results files. ANSYS Results specification was created by ANSYS Inc.. Files with RTH extension may be used by programs distributed for Windows platform. RTH file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. The software recommended for managing RTH files is ANSYS DesignModeler. ANSYS DesignModeler software was developed by ANSYS Inc., and on its official website you may find more information about RTH files or the ANSYS DesignModeler software program.

Programs which support RTH file extension

Programs that can handle RTH files are as follows. Files with RTH 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 RTH extension?

Problems with accessing RTH may be due to various reasons. What is important, all common issues related to files with RTH 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 ANSYS DesignModeler

The main and most frequent cause precluding users form opening RTH files is that no program that can handle RTH files is installed on user’s system. The solution to this problem is very simple. Download ANSYS DesignModeler and install it on your device. The full list of programs grouped by operating systems can be found above. The safest method of downloading ANSYS DesignModeler installed is by going to developer’s website (ANSYS Inc.) and downloading the software using provided links.

Step 2. Update ANSYS DesignModeler to the latest version

If the problems with opening RTH files still occur even after installing ANSYS DesignModeler, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of ANSYS DesignModeler is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why RTH files are not compatible with ANSYS DesignModeler. The latest version of ANSYS DesignModeler should support all file formats that where compatible with older versions of the software.

Step 3. Assign ANSYS DesignModeler to RTH files

If the issue has not been solved in the previous step, you should associate RTH files with latest version of ANSYS DesignModeler you have installed on your device. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

• Right-click the RTH file and choose Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where ANSYS DesignModeler is installed, check the Always use this app to open RTH files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• By clicking right mouse button on the selected RTH 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
• A message window should appear informing that This change will be applied to all files with RTH extension. By clicking Continue you confirm your selection.

Step 4. Ensure that the RTH file is complete and free of errors

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

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

Should it happed that the RTH is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the RTH file is indeed infected follow the instructions below.

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

Did you receive the RTH 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. It could happen the the download process of file with RTH 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.

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the ANSYS Results file.

4. Check whether your system can handle ANSYS DesignModeler

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

5. Check if you have the latest updates to the operating system and drivers

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

Do you want to help?

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