System.IO.Compression.FileSystem.dll
SHA256: 1513e86e58c14dde3c3f6e8ba0bd52dc6c257d4974fe5a0983588f6d9d2d4c78
SHA1: 7e8dd08e357d48a2902f5fa58ff3f25d173a4bb3
MD5: b131180213b2cbe8852531f793574ac2
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
2026-08-26
First Upload
2022-10-26
Uncompressed Size
26.9KB
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.