The reason why javascript prompts "System shutdown has been planned" when using window.open_Basic knowledge

When javascript calls window.open to open a website, an error is reported in IE browser: System shutdown has been planned, as shown in the figure:

After searching on Baidu, it all works automatically for no apparent reason. You can check this post: Weird JS, planned system shutdown error.

So I switched to Google to search for relevant English content. Someone on serverfault.com also encountered this problem, and the satisfactory answer was relatively reliable: IE8 script error 800704a6?

Copy code The code is as follows:

The only information I've been able to find on this error is from Josh Poley's MSDN blog. (This article on msdn no longer exists)
1190 0x800704A6 A system shutdown has already been scheduled. ERROR_SHUTDOWN_IS_SCHEDULED
However, the message implies that you get this when trying to schedule a shutdown. The only thing I can think of is that an installation/Windows update is waiting for a reboot.
You say that you can't see updates in Add/Remove programs - have you checked the "Show updates" option is checked?
Other posts that mention this error are similar in nature to yours.

The main thing is that the system has been updated or related software or patches have been installed, and they need to be restarted to take effect. Therefore, the error in the csdn article above was solved inexplicably. It should have been restarting the computer.