After installing the offline version, some of the files in the installation path may be mistakenly detected as viruses by computer security software and deleted immediately. The Windows system will display the following threat prompt.
Go to "Management Settings" under "Virus and Threat Protection" settings.
Turn off real-time protection. (Turning it off is temporary; the system will turn it on automatically).
You can set up exclusions to prevent accidental deletion before it happens. The procedure is as follows.
Select the folder of the installation directory.