OR4 file icon

OR4 File Extension

IBM Lotus Organizer 97 GS Format
  • Developer
  • Category
  • Popularity
    3.7 (4 votes)

What is OR4 file?

OR4 filename suffix is mostly used for IBM Lotus Organizer 97 GS Format files. IBM Lotus Organizer 97 GS Format format was developed by IBM. Files with OR4 extension may be used by programs distributed for Windows platform. OR4 file belongs to the Data Files category just like 1326 other filename extensions listed in our database. The most popular software that supports OR4 files is Lotus Organizer. Software named Lotus Organizer was created by IBM. In order to find more detailed information on the software and OR4 files, check the developer’s official website.

Programs which support OR4 file extension

Programs that can handle OR4 files are as follows. OR4 files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support OR4 file

How to open file with OR4 extension?

Problems with accessing OR4 may be due to various reasons. On the bright side, the most encountered issues pertaining to IBM Lotus Organizer 97 GS Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with OR4 files.

Step 1. Download and install Lotus Organizer

Install software to open OR4 file The most common reason for such problems is the lack of proper applications that supports OR4 files installed on the system. The solution is straightforward, just download and install Lotus Organizer. 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 Lotus Organizer installed is by going to developer’s website (IBM) and downloading the software using provided links.

Step 2. Update Lotus Organizer to the latest version

Update software that support file extension OR4You still cannot access OR4 files although Lotus Organizer is installed on your system? Make sure that the software is up to date. 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 Lotus Organizer installed, it may not support OR4 format. The latest version of Lotus Organizer should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open OR4 files to Lotus Organizer

If you have the latest version of Lotus Organizer installed and the problem persists, select it as the default program to be used to manage OR4 on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Associate software with OR4 file on Windows

The procedure to change the default program in Windows

  • Right-click the OR4 file and choose Open with option
  • 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 Lotus Organizer is installed. Now all that is left is to confirm your choice by selecting Always use this app to open OR4 files and clicking OK.
Associate software with OR4 file on Mac

The procedure to change the default program in Mac OS

  • Right-click the OR4 file and select Information
  • Open the Open with section by clicking its name
  • Select the appropriate software and save your settings by clicking Change all
  • Finally, a This change will be applied to all files with OR4 extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the OR4 is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the OR4 file in question. Being unable to access the file can be related to various issues.

Check OR4 file for viruses
1. Check the OR4 file for viruses or malware

If the file is infected, the malware that resides in the OR4 file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the OR4 file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If the OR4 file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with OR4 extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

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 IBM Lotus Organizer 97 GS Format file again.

4. Verify that your device fulfills the requirements to be able to open Lotus Organizer

If the system is under havy load, it may not be able to handle the program that you use to open files with OR4 extension. In this case close the other applications.

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

Latest versions of programs and drivers may help you solve problems with IBM Lotus Organizer 97 GS Format files and ensure security of your device and operating system. It may be the case that the OR4 files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the OR4 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 OR4 file.

Top File Extensions
Show more
File Extension of the day
!ut icon


UTorrent Incomplete Download

!UT file contains partially downloaded file data with the uTorrent program. !UT file may store an incomplete file for which the download process wa...