RLT file icon

RLT File Extension

ReliaSoft BlockSim & Weibull++
  • Developer
    ReliaSoft Corporation
  • Category
  • Popularity
    2.3 (6 votes)

What is RLT file?

RLT filename suffix is mostly used for ReliaSoft BlockSim & Weibull++ files. ReliaSoft BlockSim & Weibull++ specification was created by ReliaSoft Corporation. RLT files are supported by software applications available for devices running Windows. Files with RLT extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. Weibull++ is by far the most used program for working with RLT files. Weibull++ software was developed by ReliaSoft Corporation, and on its official website you may find more information about RLT files or the Weibull++ software program.

Programs which support RLT file extension

The following listing features RLT-compatible programs. RLT files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support RLT file

Windows Windows

How to open file with RLT extension?

There can be multiple causes why you have problems with opening RLT files on given system. Fortunately, most common problems with RLT files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Weibull++

Install software to open RLT file The most common reason for such problems is the lack of proper applications that supports RLT files installed on the system. To address this issue, go to the Weibull++ developer website, download the tool, and install it. It is that easy 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 Weibull++ installed is by going to developer’s website (ReliaSoft Corporation) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Weibull++

Update software that support file extension RLTIf the problems with opening RLT files still occur even after installing Weibull++, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Weibull++ is available. 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 Weibull++ installed, it may not support RLT format. The latest version of Weibull++ should support all file formats that where compatible with older versions of the software.

Step 3. Associate ReliaSoft BlockSim & Weibull++ files with Weibull++

After installing Weibull++ (the most recent version) make sure that it is set as the default application to open RLT files. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Associate software with RLT file on Windows

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 RLT file
  • Click Choose another app and then select More apps option
  • Finally select Look for another app on this PC, point to the folder where Weibull++ is installed, check the Always use this app to open RLT files box and conform your selection by clicking OK button
Associate software with RLT file on Mac

The procedure to change the default program in Mac OS

  • By clicking right mouse button on the selected RLT file open the file menu and choose Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • 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 RLT extension. By clicking Continue you confirm your selection.

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

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

Check RLT file for viruses
1. Check the RLT file for viruses or malware

If the RLT is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the RLT file is indeed infected follow the instructions below.

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

If you obtained the problematic RLT file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with RLT 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. Switch to an account that has required privileges and try opening the ReliaSoft BlockSim & Weibull++ file again.

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

If the systems has insufficient resources to open RLT files, try closing all currently running applications and try again.

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

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

Do you want to help?

If you have additional information about the RLT 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 RLT file.

Top File Extensions
Show more
File Extension of the day
eml icon


E-Mail Message

Files with the .EML extension contain a single email stored in a single file comprised of the header of the message and its body, and possibly some...

Last updated