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sassonbarak Posted on Mar 02, 2015
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How can I open invalid .zip archive?

I get a message telling me decompression failed when i try to open a .zip file: Cannot open file: it does not appear to be a valid archive. I tried to open it via some other decompress tools, but couldn't. I can't get my files from .zip file for work... Any ideas?

2 Answers

A

Anonymous

Hi This is Alex Walker Expert to help you for this issue if you need any assistance do not hesitate to call me, I will be glad to assist you.
+1(404)981-1353. Or you can follow these instructions given below.
Thank you

1. Click on the "Start" button, click on "All Programs" and then go into "Accessories."
2. Right-click on the "Command Prompt" program and select "Run as administrator."
3. Type "cd directory_path_to_zip" where "directory_path_to_zip" is the fully qualified path to the corrupted zip file, such as C:\Windows\" if your ZIP file is located in the Windows directory on your computer.
4. Press the "Enter" key and then type "c:\windows\system32\wzzip -yf corrupt_zip.zip" where "corrupt_zip.zip" is the name of the ZIP file you want to try and recover.
5. Press the "Enter" key and Windows attempts to fix the corrupt ZIP file. If this process is successful, a new ZIP file is created in the
directory alongside the corrupt zip file with the same name as the
corrupt zip file, only with the suffix "FIXED" on the end.

OR

Apply Zip Repair Toolbox

Demo version- http://www.zip.repairtoolbox.com/

Onemore way to repair .zip archives on:-http://www.filerepairforum.com/forum/archives/archives-aa/winzip/1497-zip-archive-error-msg-at-extracting

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  • Expert 58 Answers
  • Posted on Mar 02, 2015
Frank Smith
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If you have tried 7z,zip,rar make sure all of them are the latest version. many zip files are compressed with rar 5. and you have to have winrar 5.x to open.

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I downloaded the zip archive.

Hello, Jacqueline -

If you received the zipped file as an attachment to an email sent to you, contact the person who sent you the email and zipped attachment and let that person know you are unable to unzip and open the file. Ask him or her if the file can be sent to you the file in unzipped format. If that is not possible, as the sender what software he / she used to zip the file.

If you were not sent the zipped file as an email attachment, then what is the zipped archive where you found and downloaded the file?

Best wishes.
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I have not tested any of these free products, but at no cost, you should be able to make multiple copies of the zip archive, and test each software to see if it can be repaired.

https://www.raymond.cc/blog/repair-damaged-or-corrupted-zip-archive/


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