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system.io.memorymappedfiles.dll - Analyze and Virus check.

★★★★★ Verified File (27.08.2026)

⚠️ Important Notice: Optimize .NET file I/O with System.IO.MemoryMappedFiles.dll for efficient data access and sharing. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:64-bit (x64)Compatible with only 64-bit Windows
File version9.0.1125.51716
Antivirus scan✅ Clean No viruses detected.
Digital signature✅ Have signedFile have signature, it is original file.
Hash Integrity✅ MD5: VerifiedFile Hash protection is missing.
File size82.3 kb.84264 bytes.

Hashes:

MD5: 2ac8601645f2f270bc183d59eb5000d6
SHA-1: 016cbd9384dd3f73147f566664939c74876df11c
SHA-256: a3379d7dd24d45cb596b04025df9624f9411376edb6eb7107797871350ce903d
SHA-512: 46107e6f21fc5decb390c198c21b88aabfac93aa1b595495b6c0f6b686e7bc3cd6c19cbcf7b49d52087fcff9f27350b6475ba7b7a04dab8ade50e00daa16cae9

Digital file signature system.io.memorymappedfiles.dll

Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 18 02:35:05 2025 GMT

✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.


📊 Diagnostics Tool: Verify Your system.io.memorymappedfiles.dll File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Other versions:
️ system.io.memorymappedfiles.dll 4.6.25714.1 32-bit (x86)
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Microsoft Corporation