System.IO.Compression.dll
SHA256: da18d61bb6b7d35c56cb4f392fae0844cca73f72a043a08994beccb531ff3b77
SHA1: 609f31b98831327677e89e08bff7d7322ba0f4a4
MD5: 33b8972fa6b00b8922210ca95e5745d1
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression
Build Note
System.IO.Compression
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
Product Version
Backwards Friendly
4.0 (Windows 95)
Security Scan
VirusTotal
Last Validated
2026-08-30
First Upload
2020-02-10
Uncompressed Size
108.3KB
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.