Solution for MySQL service not starting properly (1053 error)

There is an advertiser who needs to use our server, and we are not obligated to audit their code, so we will not use it for our own core server. So I found a Windows, IIS runs PHP with fastcgi, installed MySQL, and it works quite well. Suddenly after the customer updated their code the night before, this server was very slow, there will be 500 visits to the website, I restarted the MySQL service, and this is the next cup. He has been reporting 1053 errors: the service did not respond to the start or control request in a timely manner. I can't start normally with the method of ending the city and restarting the server. After reinstalling the MySQL service, it still fails to start.

I checked some information and used the administrator account permission to start to see if it can be solved (in this case, helvin also said that it is a permission problem). Start -> enter services. Msc, find the MySQL service, right click on the properties, log in, select this account, then select Administrator and the corresponding password to confirm. As a result, the service is magical.