1, check the machine for viruses. You can scan the machine with security guards first and clean it thoroughly.

2. The game can't be started due to the decline of computer hardware performance. This situation is often that the game can be started normally the day before, and the game can't be played the next day because of the excessive performance loss of computer hardware. You can delete the software that takes up resources, close the background running program, and "slim down" the computer.

3. The abnormal game startup caused by the old driver can be solved by updating the driver.