File extension NBU
| File type | Nokia PC Suite 6.82+ Backup Format |
| Developer | Nokia |
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What is a NBU file?
NBU is a backup file format used by Nokia Ovi Suite. NBU files typically store backup data from older Nokia mobile phones. Systematically generated NBU backup files secure user’s key data in case of device malfunction or data loss or corruption.
NBU files contain contact data, calendar entries, text messages, notes, and other information used by preinstalled Nokia system applications.
Program(s) that can open the .NBU file
How to open NBU files
If you cannot open the NBU file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports NBU among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the NBU file can be found in the table. Now just download and install the appropriate application.
Possible problems with the NBU format files
The inability to open and operate the NBU file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the Nokia PC Suite 6.82+ Backup Format file. Below is a list of possible problems.
- Corruption of a NBU file which is being opened
- Incorrect links to the NBU file in registry entries.
- Accidental deletion of the description of the NBU from the Windows registry
- Incomplete installation of an application that supports the NBU format
- The NBU file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the NBU file.
- Drivers of equipment used by the computer to open a NBU file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the NBU file should operate with your programs without any problem. If the problem with the NBU file has not been solved, it may be due to the fact that in this case there is also another rare problem with the NBU file. In this case, the only you can do is to ask for assistance of a professional staff.
Similar extensions
| .ab | Google Android Debug Bridge Backup Format |
| .aba | Palm Address Book Archive Format |
| .abbu | Apple Address Book Archive Format |
| .abf | Adobe Binary Screen Font Format |
| .abk | Ability Write Backup Format |
| .acp | Alfresco Exported Repository Format |
| .adi | Active@ Disk Image Format |
| .aea | Ae Timer Alarm Document Format |
This extension
can be converted to:
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.NBU) you have two ways to do it. The first and the easiest one is to right-click on the selected NBU file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the NBU file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. NBU) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.