Right-click on the . Select Change , then click Repair in the pop-up window. Reboot your computer after the process completes.
Press Windows Key + X and select (or Apps & Features ).
| Error Code | Meaning | Solution | |------------|---------|----------| | 0x80070666 | Another version already installed | Uninstall older 2015 version first, then install latest | | 0x80240017 | Corrupt download or missing system update | Install Windows Update KB2999226 (for Win7/8.1) | | 0x80070005 | Permission denied | Run installer as Administrator | | 0x80070020 | File locked by another process | Reboot, close all apps, retry | | 0x80300100 | Incomplete download | Clear temp files ( %temp% ), redownload |
Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\* | Where-Object $_.DisplayName -like "*Visual C++ 2015*" microsoft visual c 2015 19 redistributable package x64
Yes, in several scenarios:
This error usually occurs because of conflicting pending Windows updates or a corrupted Windows Installer cache.
If the package is already installed but corrupt, you can fix it. Go to your Windows Settings > Apps > Installed apps , search for Microsoft Visual C++ , click the three dots next to the 2015–2022 Redistributable, and select Modify . Choose Repair and allow the process to finish. Right-click on the
Scroll down to the section titled .
When developers write software in C++ using Microsoft Visual Studio 2015, they often rely on a set of standard runtime libraries (e.g., vcruntime140.dll , msvcp140.dll , ucrtbase.dll ). Instead of bundling these files with every application (which wastes disk space and creates version conflicts), the application expects them to be present system-wide. The Redistributable Package installs these files into the correct system directories.
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Even with a clean installation, issues can arise. Here are the most frequent problems and their solutions.
(often occurs during a failed installation).