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This tip is about the how to Fix ‘error 0x80070666 when installing Microsoft Visual C++’ Issue. So read this free guide, How to Fix ‘error 0x80070666 when installing Microsoft Visual C++’ Issue step by step. If you have query related to same article you may contact us.
How to Fix ‘error 0x80070666 when installing Microsoft Visual C++’ Issue – Guide
The vast majority of Windows applications are written in C++. You can find some apps written in C# or Java, but not many of them. C++ apps are much more common. However, for these applications to run, the Visual C++ Redistributable must be installed. Most systems have this installed. You may not remember installing it, but it was probably installed by an application that needed it. Several Windows users are encountering error “0x80070666” when trying to install Microsoft Visual C++, Lumberyard or a similar distribution package.
The error message is usually reported early in the installation process. This specific issue is not specific to any specific Windows version as it occurs on Windows 7, Windows 8.1, and Windows 10.
Fix: Error 0x80070666 when installing Microsoft Visual C++
Uninstalling All Current Visual C ++ Redistributable Packages
As many users have reported, this particular issue mainly occurs if your computer already contains an (older or newer) version of the same distributable package you are trying to install.
In most cases, the error appears when the user tries to install Visual C++ Redist 2015, but a newer installation is already present on that system. Several affected users reported being able to resolve the installation failure – installation error 0x80070666 by uninstalling the latest version. here is a quick guide about how to They do this:
Running the Fix-It Tool
There is a Microsoft Fix It tool that several affected users have successfully used to resolve the issue that was preventing the redist package from being installed automatically. This particular Fix It tool will perform various repair strategies that will repair various components (including corrupt registry keys) used while installing new programs. here is a quick guide about using this Fix It tool to resolve error 0x80070666:
Installing any pending Windows updates
It turns out that you may encounter error 0x80070666 because Windows Update is already preparing to install the same redist package. Several affected users reported that when doing the required Windows update, the redist package that was previously failing with error 0x80070666 was installed automatically. here is a quick guide about installing any pending Windows updates:
Using Command Prompt to Repair Visual C++ Installation
Several affected users reported that they suspected the Visual C ++ installation was corrupt but had no way to repair it as the program did not appear in the Add or Remove Programs list. This usually happens with the Visual C++ 2015 Redistributable package.
Fortunately, they managed to fix this by downloading the installation executable and forcing the repair window to appear in the command prompt. here is a quick guide about how to They do this:
Final note
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