When IIS cannot be started, the server prompts that the startup or control request is not responded in time.

When IIS cannot be started, the server prompts that the startup or control request is not responded to in time!
Symptom:
1. The site in IIS is displayed as "stop". If you click "enable IIS", the following message is displayed: the server does not respond to the start or control request in time. If you click "restart IIS", the server does not respond to the start or control request in time!
2. the World Wide Web Publishing Services cannot be started. The message "error 1721, insufficient resources, cannot be started" is displayed"
Solution:
1. I also encountered the problem just now and solved it all morning. I found that the World Wide Web Publishing Service was not started and cannot be started. According to its dependency, start other services. I started HTTP SSL, and then the World Wide Web Publishing Service can be used. iis can also be used.

2. If the WorldWideWeb Publishing Service cannot be started, check whether all system patches have been updated ----
Click "display Update" at the top of Add/delete programs (Control Panel-Add/delete programs) to delete the updated patch KB939373 from the system update software!
Then start IIS. Everything is OK!