System.IO.Compression.FileSystem.dll
SHA256: 17bbe18de30471dfc8a73c4b57d56e9365da45baabe2ad5429bd8354214dd2e1
SHA1: accf3c77f5f36b5f83bdeb5e39ea5f5dcaaa7c78
MD5: 2cc8de035750ca54e51c753c44622bd6
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
2025-12-20
First Upload
2022-10-26
Uncompressed Size
23.3KB
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.