system.runtime.extensions.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)⚠️ Important Notice: Discover methods and extensions for .NET runtime functionality in
system.runtime.extensions.dll. Enhance your application's capabilities with this essential DLL. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 32-bit (x86) | Compatible with 32 and 64-bit Windows |
| File version | 9.0.1125.51716 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | ✅ Have signed | File have signature, it is original file. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 17.8 kb. | 18232 bytes. |
Hashes:
MD5: 7506e40719b8470664aee72d3e71e953 ✅SHA-1: a8accf5e9069d66cfa947960cf0f79c6c21cdf91
SHA-256: 205a35a9835bf25179ff3a1a5298ae5a21332544a50dfabbdca100f16c8861e4
SHA-512: 523ef80f474c242b01a993a40a068572662633b08c6faf31ba150411d2a123d21ebdac1cb49ca859efff431fe4239e0222eb104524fdbfa185b2889a877731bc
Digital file signature system.runtime.extensions.dll ✅
Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 18 02:34:35 2025 GMT
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 18 02:34:35 2025 GMT
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
📊 Diagnostics Tool: Verify Your system.runtime.extensions.dll File
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Connected files:mscoree.dll
└──
System.Runtime.Extensions.dllOther versions:
️ system.runtime.extensions.dll 4.700.22.36301 64-bit (x64)
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Microsoft Corporation