The Archive is Either in Unknown Format or Damaged - How to Fix It?

RAR file format is the most preferred format to compress the files while transferring over the internet. Receiving an error while extracting the RAR files could be upsetting. The archive is either in unknown format or damaged error means your important files are at stake.

Reasons behind the RAR file error The Archive is Either in Unknown Format or Damaged

• Dreadful malware infections
• Saving RAR file on corrupted device
• Improper transfer process
• Network issues

Once you are aware of the causes that lead to an RAR archive error The Archive is Either in Unknown Format or Damaged, make sure to avoid error causing troubles in the coming time.

How do you open the archive is either in unknown format or damaged?

If the error is causes due to incomplete transfer process, redownloading the RAR archive folder helps you fix the error. Running Antivirus on the drive keep your drive free from virus and malware.

After redownloading and running antivirus verify if the error still exists by opening the RAR archive. If the problem persists the RAR file must be repair ASAP to keep your files safe.

How Do I Fix RAR Unknown Format or Damaged Error?

If you are using WinRAR application to extract RAR archive, you can easily repair the archive using Repair function.

• Open RAR file with WinRAR application
• It prompts Diagnostic Messages. Close that window.
• Now, select all the files in the archive
• Right click on it and click on Repair Archive

After the completion of repair process, check if the error still exists. If you still encounter the error, this must be due to sever corruption in the RAR file. The best suggested method fo fix severely corrupted or damaged RAR files is to repair the RAR file using Remo RAR Repair. The tool can easily fix the error RAR archive is either in unknown format or damaged.

Remo RAR Repair - tool To fix 'the archive is either unknown or damaged' error –

Remo Repair RAR is designed with a simple user interface that helps non-technical, new users to install and run it to fix RAR file which is prompting The archive is either in unknown format or damaged. It fixes WinRAR error unknown format or damaged in less span of time using its powerful scanning algorithms. Also, the tool has the ability to fix RAR files that are damaged, having CRC errors, inaccurate compression process, corrupted, password protected RAR files and so on. Moreover, you can use this tool to repair RAR file stored on devices like memory cards, flash drives, and other storage devices.

Steps to Repair the Archive Is Either in Unknown Format or Damaged:

Step 1: Download and install Remo Repair software to your Windows desktop/laptop. Run the repair application and stick to the main screen procedure. Click on “Browse” option to choose your RAR file which you want to repair. Start the repair process by clicking on “Repair” button.

Figure A: Main Screen

Step 2: You can monitor the repair process by looking at the progress bar

Figure B: Repairing Progress

Step 3: After completion, the software displays all the folders and files from the corrupt RAR file, click on “Next” button.

Figure C: Preview Repaired RAR File

Step 4: At last, save the repaired RAR file to your desired destination location by clicking “Save” option.

Figure D: Save Repaired RAR File

Benefits of using Remo RAR Repair Tool:

• Non-destructive – This tool is one of the read-only software that will not modify any of your unique information/data during scanning process besides creates a new healthy document
• Virus Free – Since, this software is scanned using advanced antivirus programs it is completely free from all types of malware
• Technical Assistance – 24*7 the technical team will be available in order to solve any interruption that takes place during establishment, repairing archive is either in unknown format or damaged error etc.
• Demo Version – Users can make use of demo version to know the effectiveness of software in advance before purchasing it