Error code R-1618

What does error R-1618 mean?


I’m sorry to hear that you are having trouble. Could you please provide a screenshot of the error and a description of when it appears? In addition, could you follow the steps here to generate a DxDiag and debug logs for us to view?

happens to me the same problem is generated when wanting to start version 4.10.4, code R-1618 some solution


I believed I know what Error Code R-1618 means. I have encountered this error while installing Visual Studio 2015 Update 1 as well as other packages (Python, Common Tools, Universal Windows App, etc.), while downloading and updating Unreal Engine 4 to 4.10.4.

This error indicates your computer, or rather, your operating system is undergoing installation. And this installation may have modified prerequisites or Visual C++ redistributables that other software products rely on. To fix this, either wait until the installation process is complete (including restarting your computer), or cancel the installation process.

If all fails, restart the computer and try again.

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