--- File Extension

What is --- file?

--- filename suffix is mostly used for Microsoft Backup Format Set files. Microsoft Backup Format Set specification was created by Microsoft Corporation. --- file format is compatible with software that can be installed on Windows system platform. --- file format, along with 619 other file formats, belongs to the Archive Files category. Microsoft Windows supports --- files and is the most frequently used program to handle such files, yet 1 other tools may also be used. Microsoft Windows software was developed by Microsoft Corporation, and on its official website you may find more information about --- files or the Microsoft Windows software program.

Programs which support --- file extension

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

How to open file with --- extension?

There can be multiple causes why you have problems with opening --- files on given system. On the bright side, the most encountered issues pertaining to Microsoft Backup Format Set 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 --- files.

Step 1. Download and install Microsoft Windows

Problems with opening and working with --- files are most probably having to do with no proper software compatible with --- files being present on your machine. This one is an easy one. Select Microsoft Windows or one of the recommended programs (for example, MS-DOS) and download it from appropriate source and install on your system. Above you will find a complete listing of programs that support --- files, classified according to system platforms for which they are available. If you want to download Microsoft Windows installer in the most secured manner, we suggest you visit Microsoft Corporation website and download from their official repositories.

Step 2. Update Microsoft Windows to the latest version

If the problems with opening --- files still occur even after installing Microsoft Windows, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Microsoft Windows is available. 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 Microsoft Windows installed, it may not support --- format. The latest version of Microsoft Windows should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open --- files to Microsoft Windows

If the issue has not been solved in the previous step, you should associate --- files with latest version of Microsoft Windows you have installed on your device. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

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

Selecting the first-choice application in Mac OS

• Right-click the --- file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select Microsoft Windows and click Change for all...
• Finally, a This change will be applied to all files with --- extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the --- is not faulty

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 --- file. Being unable to access the file can be related to various issues.

1. The --- may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the --- 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 scanner detected that the --- file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

If you obtained the problematic --- file from a third party, ask them to supply you with another copy. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. When downloading the file with --- 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

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the Microsoft Backup Format Set file again.

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

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

5. Verify that your operating system and drivers are up to date

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Microsoft Backup Format Set file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle --- files.

Do you want to help?

If you have additional information about the --- 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 --- file.