Windows
File Explorer fails to open or extract zip archives; 7-Zip is used as a workaround
Zip archives would not open or extract correctly in Windows Explorer. The technician confirmed 7-Zip could extract the files and advised creating the destination folder first, then extracting into the correct folder.
Killed once by someone from XL.net, on 2025-10-23.
Affects
Versions
- Windows
Apps
- Windows Explorer
- 7-Zip
What you see
- Zip files will not open or extract correctly in File Explorer.
- 7-Zip can extract the same archive, but the target folder may need to be created first.
Why it happens
Likely Windows Explorer was identified as the likely source of the extraction problem; the exact root cause was not proven.
When it shows up
A Windows computer can download zip files, but File Explorer will not open or extract them correctly and the same archive works in 7-Zip.
You are in this case if:
- File Explorer fails on .zip extraction for the affected archive.
- 7-Zip can extract the archive successfully.
- The extracted files do not land in a folder automatically unless the folder already exists.
1 fix below
The steps that killed it
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Keeping it away
- If File Explorer fails on a zip archive, try 7-Zip and make sure the destination folder already exists.
Someone from XL.net killed this on a Windows computer on 2025-10-23. It is written up from that one repair, so it cites no outside page.