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Libraries 213,105
Validated Hashes 1,838,869
Queued for Validation 20,303
Quarantined 2,356

System.IO.Compression.ZipFile.dll

SHA256: a8f85355515bdabbcb5763b66e3fabc98bca560ca443205e55cda143a024fe65

SHA1: a8567c932ab3b6853aeed5b3f833f9bf8758f45d

MD5: 21ead47ed15bbf656f2d91004b0a97db

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression.ZipFile
Build Note
N/A
Copyright
N/A
Architecture
x86 (32 bit)
Version
4.6.23123.0
Product Version
4.6.23123.0
Backwards Friendly
4.0 (Windows 95)

Security Scan

Last Validated
2026-08-20
First Upload
2022-10-26
Uncompressed Size
19.7KB
Uploader Comment
N/A

Install Instructions

1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.