Hello Lynnng2, too bad you are having this error. I will try to help you, follow the steps below.
- At the error screen, hold down SHIFT + F10 keys. If Command Prompt doesn't come up, hold down FN + SHIFT + F10 Keys
- At the command prompt, type: ''regedit'' without the quotes, then press ENTER key.
- When opening the registry editor, open the following folders: HKEY_LOCAL_MACHINE > SYSTEM > Setup > Status > ChildCompletion
- Inside the ChildCompletion folder, double-click on setup.exe and then place the number 3 in ''Value data''
- Click ''OK'' and click ok on the error message.
Your computer will restart and the error will likely be resolved.