System.IO.Compression.FileSystem.dll
SHA256: aafd05a3b384b3287dbb2b8976eba4d63fd3884c93e39d9d21e8b7d9ffdc5eb0
SHA1: 9f009519e2dae54a1f8f9a55ea09e94edddf4617
MD5: c8b047fb44816c35f45e2c79b3a499ea
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Mono development team
Product
Mono Common Language Infrastructure
Description
System.IO.Compression.FileSystem.dll
Build Note
System.IO.Compression.FileSystem.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
2023-12-07
Uncompressed Size
6.5KB
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.