System.IO.Compression.dll
SHA256: 584c3b70bae4c358170fb1b5ec5143eae2f8ba1a1e42396b044557a6208b8c17
SHA1: fb838d074710e36be4655b6f977b4a51dbc5d2b0
MD5: fba72e0dd704fc69d4c1536bb623c3c2
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
2026-08-20
First Upload
2022-10-27
Uncompressed Size
115.4KB
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.