System.IO.Compression.dll
SHA256: 1f5500cd5b6bd4a2e101c7e81e71258b9ca9de2b77ee880f00980bf526a51f5e
SHA1: 40f144beaabb62b71edf4d2881bac2e03d81dba5
MD5: 8f55ac7415b50346a32cbefe5a76415f
Metadata
Integrity Check
Passed
Metadata
Complete
Company
Mono development team
Product
Mono Common Language Infrastructure
Description
System.IO.Compression.dll
Build Note
System.IO.Compression.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
2026-08-30
Uncompressed Size
113KB
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.