System.IO.Compression.dll
SHA256: 77c16c8c99fa0af8faef97f69bc37fc5c1e0214a343bbc05c80c6df830363572
SHA1: 93a953e721f19081e8b1e6d8da5710aaa7bf4f5a
MD5: e82a9d79929ef327e42d3cafb7c43027
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression
Build Note
System.IO.Compression
Copyright
.NET Foundation and Contributors
Architecture
x86 (32 bit)
Version
Product Version
Backwards Friendly
4.0 (Windows 95)
Security Scan
VirusTotal
Last Validated
2026-08-22
First Upload
2022-10-26
Uncompressed Size
20.6KB
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.