Verified MSVCR120.DLL file versions
8 observed buildsDistinct locally observed specimens are deduplicated by version, architecture, and SHA-256. A signature result identifies the inspected file; it is not a recommendation to copy a loose DLL into Windows.
VersionArchitectureFile sizeLanguageSignature
12.00.30501.0 built by: RELx64951.1 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-2564928315cc76e2375e30e2c680f2aa9fa5e0f45cd15a72ddb8d01ade21b7f8d33
12.00.30501.0 built by: RELx64951.1 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-2564cc7296ce24a856f8df7f5fa67eb72d0a7c73e0d0ba98b9f653d88c94618fa28
12.00.30501.0 built by: RELx64951.1 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-256b8fdfc70374672b4dfb41eb48509405017f316c029f4ef6f5c490ecafb16dbf6
12.00.30501.0 built by: RELx64951.1 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-256cd0539e9ce707016d869cd5a6707621bb876e46831ea883511efdcf779f9f061
12.00.30501.0 built by: RELx86956.6 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-2563f6381c9f373878669616bfd6ce89e70f20e79bf2ce4e1bb47e053ebe865d480
12.00.30501.0 built by: RELx86956.6 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-2564473ba5482db94b8bbe40805d3a9299f9912fbd6b994d0ce822b65280799b3f3
12.00.30501.0 built by: RELx86956.6 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-25669fdc31193fdb551ea826fb1baad4893983fee9949e4172058b91cc1ff3ce9f9
12.00.30501.0 built by: RELx86956.6 KBEnglish (United States)✓ Valid
PublisherMicrosoft CorporationDescription / observed sourceMicrosoft® C Runtime Library · Installed applicationSHA-256796cbc0e02cff2807185f0882640f297e11a655719ae94657e07b5c12f3603df
Evidence method: file metadata read from the observed specimen, SHA-256 calculated by WinLab, and digital-signature status checked through Windows Authenticode. Observed 2026-08-31.
Frequently Asked Questions
AI-assisted / evidence reviewedHow we use AI: AI helps draft clear answers, but every published technical claim must be tied to an approved source, pass safety checks, and receive editorial review. It may not invent versions, hashes, signatures, download links, or success rates.
What is MSVCR120.DLL?
MSVCR120.dll is the standalone Microsoft C Runtime shipped for the Visual Studio 2013 toolset, before Microsoft moved newer toolsets to the Universal CRT model.
Why is MSVCR120.DLL missing or failing?
The Visual C++ 2013 runtime is missing; The package is damaged; A 32-bit application lacks its x86 runtime. For MSVCR120.DLL, confirm the owning Visual C++ 2013 Redistributable installation before concluding that Windows itself is damaged.
What is the safest way to repair MSVCR120.DLL?
Repair or reinstall the application that reports the error; Install or repair the Microsoft runtime package required by that application; Restart Windows and retest before attempting system-file repair. Repair the 2013 package or application; do not rename a newer runtime file to this filename.
Can I safely download MSVCR120.DLL from a DLL website?
Do not restore MSVCR120.DLL as an isolated download. Its supported owner is Visual C++ 2013 Redistributable; use the affected application's installer or the matching Microsoft package so architecture, companion files, and servicing metadata remain consistent. Repair the 2013 package or application; do not rename a newer runtime file to this filename.
Should I run regsvr32 for MSVCR120.DLL?
MSVCR120.DLL belongs to the Visual C++ 2013 Runtime family and this report does not identify it as a self-registering COM server. Repair it through Visual C++ 2013 Redistributable instead of attempting manual registration.