How to Check if a Zip File is Corrupted? Learn More About ZIP Corruptions Errors

  •   Written By
  • Published on
    March 29th, 2014
  • Updated on
    March 19, 2021
  • Read Time
    4 minutes

Nowadays, managing too many files is becoming tedious to the users and therefore they have started zipping the file in order to reduce its size. On the other hand, it is better to send a single zip file rather than sending too many files separately. This reduces the file size and increases the sending speed. But how will you check if a Zip file is corrupted or healthy?

These days the user sends the Zip file to another user but when they try to open the received Zip file, they face an error. Therefore it is important for you to know whether a zip file on your computer is healthy or it is having some problem.

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Determine Corruption of a ZIP File

I will share some errors with you which are related to ZIP file and if you are facing any error while accessing a zip file then your file is corrupted.

“File Path: Either multipart or corrupt ZIP archive.”

This error mainly occurs when the path which the user has defined for the ZIP file is invalid and the system is unable to locate the content of the ZIP file. It mainly occurs when some information from the saved path of the ZIP file went missing.

The Compressed Folder is invalid…” 

The reason for this error is the whole folder of the ZIP file is corrupt and it is restricting the user from accessing the zip file.

CRC failed” error. 

CRC error is the Cyclic Redundancy Check error which occurs due to some problem in the process of unzipping a Zip file.

The file or directory is corrupt and non-readable.”

The partition information is usually stored on a specific location. So if there are some problems in the location then this leads to the occurrence of this error.

Expected Zip file header not found.”

This error usually occurs due to a minor mistake which is caused by the application in the process of creating the ZIP file.

Cannot open file: it does not appear to be a valid archive.”

Sometimes due to the problems in communication this error occurs. It may occur due to the connectivity issue or communication problems.

Invalid data into a Zip file.”

It often happens that a user compresses a corrupt folder into a ZIP file and this lead to the occurrence of this error.

The archive was empty or otherwise corrupt.”

This error mainly occurs when your whole ZIP file is corrupted and this error helps you to check if a ZIP file is corrupted.

WinZip Self-Extractor file is damaged…”

If there are some virus issues in your computer system then you’ll face such errors. Make sure that you have a strong antivirus program installed into your PC.

Unable to archive “corrupt .zip” into “Downloads”.

Whenever you face this error then it is confirmed that your Zip file is severely corrupted. You must try a ZIP Recovery tool in order to extract the files from it.

The occurrence of any of the errors confirms that your ZIP file has got corrupt which it restricts you from extracting the items from the zip file. This helps you to determine whether a Zip file is corrupt or not.

Visit: How to Repair and Open Corrupted Zip files? The Detail Recovery Process

How to Uncorrupt a Zip file?

Once a ZIP file gets corrupted, it becomes inaccessible or unable to be extracted. Users cannot extract data from a corrupted ZIP archive. If you try to open the corrupted ZIP file, you will find yourself unable to do that. Instead of this, you will receive one of the above-discussed error messages that determine corruption issues in the zip/archive file. Try Sysinfo Zip Recovery Software to uncorrupt ZIP data file and access all your data saved within the compressed folder.


Here we have discussed a lot of errors through which you can determine and check if a zip file is corrupted or safe to use. In the very first instance whenever you face any error while accessing ZIP file then it is confirmed that your ZIP file is corrupted. So I would suggest you never give too many attempts in accessing the damaged ZIP file because you might lose all your crucial data, rather repairing it with ZIP Recovery Software would be the best option.

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