Windows System Error Code 15611 – ERROR_PACKAGE_ALREADY_EXISTS (0x3CFB)]

In this post, you’ll learn about the Windows System Error ERROR_PACKAGE_ALREADY_EXISTS (0x3CFB)] and the reason why you are receiving the error message

How does this Error in Windows Look like?

Error Code 15611 ERROR_PACKAGE_ALREADY_EXISTS (0x3CFB)]

Why do you receive the System Error Error Code 15611 ERROR_PACKAGE_ALREADY_EXISTS (0x3CFB)] in Windows?

The provided package is already installed, and reinstallation of the package was blocked. Check the AppXDeployment-Server event log for details.