NICK File Extension

NICK file icon

Outlook 2000 Nickname Format

What is a NICK file?

The NICK extension is related to Outlook 2000 Nickname Format and is classified in the Settings Files category, which contains 1190 files.

Microsoft, the developer of the Outlook 2000 Nickname Format (NICK), has released file format and 242 programs designed to handle them.

NICK file support extends to various operating systems, including Windows. There are 2 programs available to settings a NICK file, including popular tools like Microsoft Outlook and Microsoft Office.

Programs that support NICK files

How to open a NICK file?

If you are having trouble opening a NICK file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.

Thanks to their popularity, Microsoft Outlook and Microsoft Office are often the go-to programs for managing NICK files. If you want the most recent release of Microsoft Outlook, head over to the Microsoft site and download the version designed to run on all platforms.

After completing the installation, NICK files should be recognized by the system and linked to Microsoft Outlook.

Set Microsoft Outlook as your default NICK viewer

Set default app to open files on Mac

  1. Right-click or Control + left-click on the desired NICK file to open a menu of available actions;
  2. Choose "Open in Application" and click "Other";
  3. In the lower section of the window, you’ll find the "Enable" menu, with "Recommended Programs" pre-selected as the default option;
  4. Select "All Programs" in this menu, and then search for Microsoft Outlook. Check the box next to "Always open in app" to make sure it’s the default option.

Change a default app in Windows

  1. To get started, right-click your NICK file, then choose "Open With" and select "Choose Another Application" from the context menu;
  2. From the list of applications in the pop-up window, find and select Microsoft Outlook as your desired application;
  3. Check the "Always use this app" checkbox, and then click "OK" to set your chosen app as the default for opening NICK files.

Solving Common NICK File Challenges

While NICK files can sometimes present difficulties, most problems can be resolved quickly with minor software modifications. Check the tips below to help solve them.

What Causes Microsoft Outlook to Crash Frequently?

Insufficient software updates are a likely cause of Microsoft Outlook crashes. Be sure to install the latest updates for Microsoft products.

A simple restart of your computer can often fix many common problems, which is why it is the recommended first step before making any adjustments to your software settings.

How can I restore a damaged NICK file?

Start a data recovery program and open the damaged NICK file. Then, choose the "Repair" option from the menu. Allow the recovery process to complete, which will automatically repair the damaged settings files.

How can I determine if my NICK file is damaged?

Characteristics of corrupted NICK settings files can include:

  • Microsoft Outlook or other programs stop responding or crash when trying to handle the file;
  • Error notifications appear during file manipulation;
  • When opening the file, errors occur or the inability to access its contents;
  • Unexplained NICK file size inflation;