LOR File Extension

What is LOR file?

LOR filename suffix is mostly used for O&O Defrag Agent Data Format files. LOR files are supported by software applications available for devices running Windows. LOR file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. O&O Defrag is by far the most used program for working with LOR files. On the official website of O&O Software GmBH developer not only will you find detailed information about theO&O Defrag software, but also about LOR and other supported file formats.

Programs which support LOR file extension

Below is a table that list programs that support LOR files. LOR files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Updated: 10/31/2020

How to open file with LOR extension?

Problems with accessing LOR may be due to various reasons. What is important, all common issues related to files with LOR 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. Get the O&O Defrag

The most common reason for such problems is the lack of proper applications that supports LOR files installed on the system. The solution to this problem is very simple. Download O&O Defrag and install it on your device. Above you will find a complete listing of programs that support LOR 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 O&O Defrag website and download the installer.

Step 2. Verify the you have the latest version of O&O Defrag

You still cannot access LOR files although O&O Defrag 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 O&O Defrag installed, it may not support LOR format. The latest version of O&O Defrag should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open LOR files to O&O Defrag

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

The procedure to change the default program in Windows

• Clicking the LOR with right mouse button will bring a menu from which you should select the Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the O&O Defrag installation folder. Confirm by checking Always use this app to open LOR files box and clicking OK button.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected LOR file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• From the list choose the appropriate program and confirm by clicking Change for all....
• Finally, a This change will be applied to all files with LOR extension message should pop-up. Click Continue button in order to confirm your choice.

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

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper LOR file. Problems with opening the file may arise due to various reasons.

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

If the file is infected, the malware that resides in the LOR file hinders attempts to open it. 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 LOR file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

If you obtained the problematic LOR file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the LOR file has been downloaded from the internet only partially, try to redownload it.

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. Log in using an administrative account and see If this solves the problem.

4. Check whether your system can handle O&O Defrag

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

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 O&O Defrag Agent Data Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle LOR files.

Do you want to help?

If you have additional information about the LOR 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 LOR file.