OLK14PREF File Extension

OLK14PREF file icon
Outlook Preferences Format

What is OLK14PREF file?

OLK14PREF is a file extension commonly associated with Outlook Preferences Format files. Microsoft defined the Outlook Preferences Format format standard. Files with OLK14PREF extension may be used by programs distributed for Mac OS platform. OLK14PREF file belongs to the Settings Files category just like 1160 other filename extensions listed in our database. The most popular program for handling OLK14PREF files is Microsoft Outlook, but users can choose among 1 different programs that support this file format. Software named Microsoft Outlook was created by Microsoft Corporation. In order to find more detailed information on the software and OLK14PREF files, check the developer’s official website.

Programs which support OLK14PREF file extension

The following listing features OLK14PREF-compatible programs. Files with OLK14PREF suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Programs that support OLK14PREF file

How to open file with OLK14PREF extension?

Being unable to open files with OLK14PREF extension can be have various origins. What is important, all common issues related to files with OLK14PREF 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 Microsoft Outlook

The most common reason for such problems is the lack of proper applications that supports OLK14PREF files installed on the system. The most obvious solution is to download and install Microsoft Outlook or one to the listed programs: Microsoft Office. Above you will find a complete listing of programs that support OLK14PREF files, classified according to system platforms for which they are available. If you want to download Microsoft Outlook installer in the most secured manner, we suggest you visit Microsoft Corporation website and download from their official repositories.

Step 2. Update Microsoft Outlook to the latest version

If you already have Microsoft Outlook installed on your systems and OLK14PREF files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that Microsoft Outlook cannot handle files with OLK14PREF may be that the software is outdated. The latest version of Microsoft Outlook should support all file formats that where compatible with older versions of the software.

Step 3. Assign Microsoft Outlook to OLK14PREF files

If you have the latest version of Microsoft Outlook installed and the problem persists, select it as the default program to be used to manage OLK14PREF on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

  • Right-click the OLK14PREF file and choose 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 Microsoft Outlook is installed. Now all that is left is to confirm your choice by selecting Always use this app to open OLK14PREF files and clicking OK.

The procedure to change the default program in Mac OS

  • From the drop-down menu, accessed by clicking the file with OLK14PREF extension, select Information
  • Open the Open with section by clicking its name
  • 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 OLK14PREF extension. Next, click the Continue button to finalize the process.

Step 4. Check the OLK14PREF for errors

Should the problem still occur after following steps 1-3, check if the OLK14PREF file is valid. It is probable that the file is corrupted and thus cannot be accessed.

1. Check the OLK14PREF file for viruses or malware

Should it happed that the OLK14PREF 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 scanner detected that the OLK14PREF file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with OLK14PREF extension is complete and error-free

If the OLK14PREF file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with OLK14PREF extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Switch to an account that has required privileges and try opening the Outlook Preferences Format file again.

4. Make sure that the system has sufficient resources to run Microsoft Outlook

If the systems has insufficient resources to open OLK14PREF 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 Outlook Preferences Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle OLK14PREF files.

Do you want to help?

If you have additional information about the OLK14PREF 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 OLK14PREF file.

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


Numbers Spreadsheet Format

Files with the .NUMBERS extension contain ZIP compressed sets of files comprising a spreadsheet: an index catalogue with binary files in the IWA pr...