System.IO.Compression.FileSystem.dll
SHA256: 7c2b6143381f2b211e763224a8cafec1ac347f7817d65b42268a25b6847f58c9
SHA1: fe7aa36c2fd8bae1b5b9f2e06286e71ca3c66ba0
MD5: b8da8c38a16f8392f5c888f30f53d816
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression.FileSystem.dll
Build Note
System.IO.Compression.FileSystem.dll
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
Product Version
Backwards Friendly
4.0 (Windows 95)
Security Scan
VirusTotal
Last Validated
2025-11-12
First Upload
2025-09-24
Uncompressed Size
32.8KB
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.