System.IO.Compression.dll
SHA256: f6d50791b8d9a4be1f366ef0a78e9edf9a9a0d409665ba6a8fa37c42c6904124
SHA1: 89e6fd075dcd4eea2d5f0fd1906ebddee3a94b20
MD5: b3a2b05ac2e146ffb4a22fc27915c5c1
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression.dll
Build Note
System.IO.Compression.dll
Copyright
N/A
Architecture
x86 (32 bit)
Version
Product Version
Backwards Friendly
4.0 (Windows 95)
Security Scan
VirusTotal
Last Validated
2025-12-20
First Upload
2022-11-29
Uncompressed Size
23KB
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.