Win11 cannot open this installation package. Please confirm that the package exists.

php editor Xigua will share with you how to solve the problem "Win11 cannot open this installation package, please confirm that the package exists". When installing Win11, you sometimes encounter this error prompt, which makes it impossible to continue installing the system. This problem is usually caused by missing or damaged packages. Below are some solutions, hoping to help users who encounter the same problem.

Win11 cannot open this installation package. Please confirm that the package exists. Solution

1. First, click the start icon in the taskbar below the desktop and enter "services" in the search box. command and click to open.

2. Then, find "Windows Installer" and click it. If it is "Stopped", click "Windows Installer" and click "Start".

3. Then, click to find the cmd in the windows/system32/ directory, and then right-click the "Run as administrator" option.

4. Enter the "regsvr32 msi.dll" command and press the Enter key. When the screen prompts "DllRegisterServer has been successful in msi.dll".

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