System.IO.Compression.dll
SHA256: b8f7557c6b517f82a47643a344198cd7dd2b6310e3b1ea55da09298888519833
SHA1: 6a53d297b15d74f7bd88638bde5a5e3bbe56c3c4
MD5: fc40d31176516bb8ac058bd2a43bb408
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Mono development team
Product
Mono Common Language Infrastructure
Description
System.IO.Compression.dll
Build Note
System.IO.Compression.dll
Copyright
(c) Various Mono authors
Architecture
x86 (32 bit)
Version
Product Version
Backwards Friendly
4.0 (Windows 95)
Security Scan
VirusTotal
Last Validated
2026-08-30
First Upload
2024-01-04
Uncompressed Size
8.5KB
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.