SOR File Extension

What is SOR file?

Files with .SOR extension store data sorting definitions for Corel Paradox database queries. SOR files are associated with Corel Paradox relational database engine. Paradox was developed in 1985 by Ansa Software for MS-DOS systems. Subsequent versions for Windows were developed by Borland between 1992 and 1993. The first iteration of Paradox as developed by Corel debuted on the market in 1997. Ultimately, Paradox relational database engine became a part of Corel WordPerfect Office suite package.

Use of SOR in Paradox

SOR is a proprietary format used by early versions of Paradox. SOR files were used to store data sorting definitions including sort order or encoding, for example ASCII for United States. This data is specific to each program installation that determines how data indexing is performed. Should the setting in PARADOX.SOR file change, it is necessary to perfom indexing again. No information related to usage of SOR files in current versions of Corel Paradox.

Programs which support SOR file extension

The following listing features SOR-compatible programs. Files with SOR 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.

Updated: 08/27/2023

How to open file with SOR extension?

Problems with accessing SOR may be due to various reasons. What is important, all common issues related to files with SOR extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with SOR files.

Step 1. Install WordPerfect Office software

The main and most frequent cause precluding users form opening SOR files is that no program that can handle SOR files is installed on user’s system. This issue can be addressed by downloading and installing WordPerfect Office or different compatible program, such as Corel Paradox. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download WordPerfect Office installer in the most secured manner, we suggest you visit Corel Corporation website and download from their official repositories.

Step 2. Verify the you have the latest version of WordPerfect Office

You still cannot access SOR files although WordPerfect Office 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 WordPerfect Office installed, it may not support SOR format. The most recent version of WordPerfect Office is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open SOR files to WordPerfect Office

After installing WordPerfect Office (the most recent version) make sure that it is set as the default application to open SOR files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Clicking the SOR 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 WordPerfect Office is installed. Now all that is left is to confirm your choice by selecting Always use this app to open SOR files and clicking OK.

Selecting the first-choice application in Mac OS

• Right-click the SOR file and select 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 SOR extension. Next, click the Continue button to finalize the process.

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

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

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

If the SOR 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 SOR file is indeed infected follow the instructions below.

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

If you obtained the problematic SOR 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 SOR extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access 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 Corel Paradox Sort Definition file again.

4. Make sure that the system has sufficient resources to run WordPerfect Office

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

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 Corel Paradox Sort Definition file. It may be the case that the SOR files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the SOR 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 SOR file.