Yes. Many 64-bit systems have both to support 32-bit and 64-bit legacy apps.
The Microsoft Visual C++ 2010 Redistributable Package x64 is a package that contains the Visual C++ runtime libraries for 64-bit Windows operating systems. These libraries are required to run applications that were developed using Visual C++ 2010.
| Issue | Likely Cause | Solution | |-------|--------------|----------| | "Another version is already installed" | Newer VC++ redist (e.g., 2015-2022) present | No action needed; newer runtimes do not replace 2010. Install side-by-side. | | Installation fails with error 0x80070666 | Corrupt existing installation | Uninstall all VC++ 2010 (x64) entries from Control Panel → reinstall fresh. | | After install, app still shows missing DLL | Application requires x86 (32-bit) instead | Download and install vcredist_x86.exe from same Microsoft link. | | Windows 10/11 compatibility warning | Installer is old but safe | Click "Run anyway" or "Install" despite warning. |
When developers write software using the Microsoft Visual Studio 2010 environment, they use specific blocks of code called libraries. These libraries contain standard functions that perform common tasks, such as managing memory or displaying graphics.
Go to Control Panel → Programs and Features . Look for: "Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219"
Yes, but only for compatibility. Microsoft does not test or guarantee it.
Yes. Many 64-bit systems have both to support 32-bit and 64-bit legacy apps.
The Microsoft Visual C++ 2010 Redistributable Package x64 is a package that contains the Visual C++ runtime libraries for 64-bit Windows operating systems. These libraries are required to run applications that were developed using Visual C++ 2010. microsoft visual c++ 2010 redistributable package x64
| Issue | Likely Cause | Solution | |-------|--------------|----------| | "Another version is already installed" | Newer VC++ redist (e.g., 2015-2022) present | No action needed; newer runtimes do not replace 2010. Install side-by-side. | | Installation fails with error 0x80070666 | Corrupt existing installation | Uninstall all VC++ 2010 (x64) entries from Control Panel → reinstall fresh. | | After install, app still shows missing DLL | Application requires x86 (32-bit) instead | Download and install vcredist_x86.exe from same Microsoft link. | | Windows 10/11 compatibility warning | Installer is old but safe | Click "Run anyway" or "Install" despite warning. | These libraries are required to run applications that
When developers write software using the Microsoft Visual Studio 2010 environment, they use specific blocks of code called libraries. These libraries contain standard functions that perform common tasks, such as managing memory or displaying graphics. | | Installation fails with error 0x80070666 |
Go to Control Panel → Programs and Features . Look for: "Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219"
Yes, but only for compatibility. Microsoft does not test or guarantee it.