System.IO.Compression.dll
SHA256: 493b1b9c74d59f7f8f6ed42e2f93acbca4f527e566c54654a59a3695346932a5
SHA1: 7b211b02d574b51f7f5e2699339fc7cee4f5ba91
MD5: 7336aa240eb329e1f62faaf45cdbf53a
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® .NET Framework
Description
System.IO.Compression.dll
Build Note
System.IO.Compression.dll
Copyright
N/A
Architecture
x86 (32 bit)
Version
Product Version
Backwards Friendly
4.0 (Windows 95)
Security Scan
VirusTotal
Last Validated
2026-08-22
First Upload
2023-10-06
Uncompressed Size
70.2KB
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.