An error occurred while MySQL started the service.

  mysql, question

net start mysql

Error log:
[ERROR] InnoDB: .\ibdata1 can’t be opened in read-write mode
[ERROR] InnoDB: The system tablespace must be writable!
[ERROR] Plugin ‘InnoDB’ init function returned error.
[ERROR] Plugin ‘InnoDB’ registration as a STORAGE ENGINE failed.
[ERROR] Unknown/unsupported storage engine: InnoDB
[ERROR] Aborting
There was a 1067 error starting the service. There was no problem originally. What was the problem? I can’t read the error log, please ask for help!

Looks like it is. \ibdata1 This file does not have write permission