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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: 83468b50ec102740bc8bd6459382326bb5dac175190ea2c9a131ad6fa303e1b7

SHA1: fe03a56b10d5740b39eabc08790b102f9a018620

MD5: 854e91407c897c4a0d436461c3fb3484

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression.ZipFile
Build Note
System.IO.Compression.ZipFile
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
4.6.27004.01
Product Version
4.6.27004.01 built by: dlab14-DDVSOWINAGE019.
Backwards Friendly
4.0 (Windows 95)

Security Scan

Last Validated
2026-08-20
First Upload
2022-10-26
Uncompressed Size
22.2KB
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.