msvcr71.dll: download the file and fix the error

32-bit (x86) Microsoft Visual C++ .NET 2003 Scanned by antivirus

msvcr71.dll is a file of Microsoft Visual C++ .NET 2003, the runtime library that a great many games and programs need to run. Its official description: “Microsoft® C Runtime Library”, by Microsoft Corporation.

If it is missing or damaged, Windows displays for example: “The program can't start because msvcr71.dll is missing from your computer.” Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only msvcr71.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download msvcr71.dll .zip file: the DLL + its instructions · downloaded 147,286 times

Version: 7.10.3052.4
Architecture: 32-bit (x86)
Size: 348.16 KB
Publisher: Microsoft Corporation

Then:

Extract msvcr71.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 8094af5ee310714caebccaeee7769ffb08048503ba478b879edfef5f1a24fefe · Check on VirusTotal · Product: Microsoft® Visual Studio .NET

Method 2 · complete · official method · 5 to 10 minutes

Reinstall Microsoft Visual C++ .NET 2003

Microsoft still offers the Microsoft Visual C++ .NET 2003 package (an older version, still required by many games). It restores msvcr71.dll and the files of the same family.

Official Microsoft page of the Visual C++ packages

On the Microsoft page, download the Visual C++ .NET 2003 package in its x86 version, and also x64 if your Windows is 64-bit.
Run them, then restart your computer. Already installed? Settings › Apps › the .NET 2003 package › Modify › Repair.

Complete guide: Visual C++ errors (msvcp, msvcr, vcruntime)

Error messages related to msvcr71.dll

The program can't start because msvcr71.dll is missing.
Error loading msvcr71.dll. The specified module could not be found.
Failed to load msvcr71.dll

Why does this error occur?

Microsoft Visual C++ .NET 2003 is not installed: new computer, reinstalled Windows, or a program that does not install its own prerequisites.
The file was deleted or damaged: another program was uninstalled, an overly aggressive cleanup, an antivirus.
Wrong architecture: a 32-bit program cannot use the 64-bit version of the DLL, and vice versa.

Files of the same family (Microsoft Visual C++ .NET 2003)

mfc71.dll mfc71u.dll msvcp71.dll

Frequently asked questions

Is msvcr71.dll a virus?

No: it is a legitimate Microsoft file. Only be wary of a copy found outside C:\Windows or a program’s folder; you can compare its SHA-256 fingerprint with the one shown on this page.

Should I install the 32-bit or the 64-bit version?

On 64-bit Windows, install both: a 32-bit game needs the x86 version, even on 64-bit Windows. On 32-bit Windows, only the x86 version can be installed.