If you got error prompt when open Office 2013 saying that "Microsoft office can't find your license for this application. a repair attempt was unsuccessful or was cancelled."
![](../webdoc/images/faq/image/pc147.png)
This is due to the Windows service Software Protection is set to be delayed start. Please wait for the Software Protection service started and run Office application again.
![](../webdoc/images/faq/image/pc148.png)