api-ms-win-core-fibers-l1-1-1.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)⚠️ Important Notice:
API-ms-win-core-fibers-l1-1-1.dll: Essential Windows DLL for Fiber Management APIs. 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 |
| Creation date | 02.08.2008 10:55:27 | |
| File version | 10.0.19041.1 | |
| 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 | 10.3 kb. | 10552 bytes. |
Hashes:
MD5: c49938b5d4a709984c8fa33bf2c18046 ✅SHA-1: ddb4610044ad3d024fa565aa6c118a7e629b3410
SHA-256: 97dec2b3631ac463b848fd5ced79d78a8203ca709d781b032fa93c2e76b04cde
SHA-512: 745cd153934f26743aa0989b0e530d14f7800a169dad31a64c31829a1675dff6561982f754e7ec636501d6279bda34f6e6c5cf54ea10c5145eaba13aeb958e49
Digital file signature api-ms-win-core-fibers-l1-1-1.dll ✅
Publisher: Microsoft Corporation
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Dec 7 00:43:54 2019 GMT
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Dec 7 00:43:54 2019 GMT
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
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Connected files:api-ms-win-core-fibers-l1-1-1.dllOther versions:
️ api-ms-win-core-fibers-l1-1-1.dll 10.0.19041.1 64-bit (x64)
Microsoft Corporation