IIS startup failed. When Windows Process Activation Service is started, error 13: Invalid Data; HTTP Error 401.2, activation401.2

IIS startup failed. When Windows Process Activation Service is started, error 13: Invalid Data; HTTP Error 401.2, activation401.2

IIS cannot be started because the server is restarted after the password of the Administrator account is changed, and an exception has occurred.

1. Solution: "error 13: Invalid Data when Windows Process Activation Service is started"

Set Replace the applicationHost. config file in the c: \ inetpub \ history folder.ApplicationHost. config in c: \ windows \ system32 \ inetsrv \ configIf C: \ inetpub \ historyThe folder contains several folders similar to CFGHISTORY_00000000. Replace applicationHost. config in the latest folder. C: \ windows \ system32 \ inetsrv \ configAnd then start Windows Process Activation Service.

2. Solution: "HTTP Error 401.2-Unauthorized because the authentication header is invalid, You do not have permission to view this page"

Open the IIS manager as follows:

1. function view -- authentication -- anonymous authentication -- edit -- select the application pool ID to enable Anonymous Authentication;
2. function view-Authorization Rules-right-click to add rules-select all anonymous users;
3. You can add the everyone user to grant all permissions to the virtual directory!

 

3. SQL Server cannot be started:

1. Go to the SQL server Configuration Manager.

2. Modify the password of the Database Service

3. Restart the service