RBK File Extension

What is RBK file?

RBK is a file extension commonly associated with Windows 95 Registry Backup Format files. Microsoft defined the Windows 95 Registry Backup Format format standard. RBK files are supported by software applications available for devices running Windows. RBK file format, along with 243 other file formats, belongs to the Backup Files category. The most popular program for handling RBK files is RegistryBooster, but users can choose among 2 different programs that support this file format. Software named RegistryBooster was created by Uniblue Systems Limited. In order to find more detailed information on the software and RBK files, check the developer’s official website.

Programs which support RBK file extension

Below is a table that list programs that support RBK files. RBK 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 RBK extension?

Being unable to open files with RBK extension can be have various origins. Fortunately, most common problems with RBK files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with RBK files.

Step 1. Download and install RegistryBooster

Problems with opening and working with RBK files are most probably having to do with no proper software compatible with RBK files being present on your machine. This one is an easy one. Select RegistryBooster or one of the recommended programs (for example, Microsoft Windows, Registry Mechanic) and download it from appropriate source and install on your system. The full list of programs grouped by operating systems can be found above. The safest method of downloading RegistryBooster installed is by going to developer’s website (Uniblue Systems Limited) and downloading the software using provided links.

Step 2. Check the version of RegistryBooster and update if needed

If you already have RegistryBooster installed on your systems and RBK files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that RegistryBooster cannot handle files with RBK may be that the software is outdated. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using RegistryBooster.

Step 3. Associate Windows 95 Registry Backup Format files with RegistryBooster

After installing RegistryBooster (the most recent version) make sure that it is set as the default application to open RBK files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the RBK file
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where RegistryBooster is installed, check the Always use this app to open RBK files box and conform your selection by clicking OK button

Change the default application in Mac OS

• From the drop-down menu, accessed by clicking the file with RBK extension, select Information
• Find the Open with option – click the title if its hidden
• 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 RBK extension. Next, click the Continue button to finalize the process.

Step 4. Check the RBK for errors

Should the problem still occur after following steps 1-3, check if the RBK file is valid. Being unable to access the file can be related to various issues.

1. The RBK 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 RBK file hinders attempts to open it. Scan the RBK file as well as your computer for malware or viruses. If the scanner detected that the RBK file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

Did you receive the RBK file in question from a different person? Ask him/her to send it one more time. 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. It could happen the the download process of file with RBK extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Windows 95 Registry Backup Format file again.

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

The operating systems may note enough free resources to run the application that support RBK files. Close all running programs and try opening the RBK file.

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

Latest versions of programs and drivers may help you solve problems with Windows 95 Registry Backup Format files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with RBK files affecting older versions of given software.

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