Hello everybody and thanks in advance for helping me
Unfortunately, we could not solve below login problem, so he recommended me to ask here in the Windows 8 and Windows 8.1 Forum.
When my PC is shut down and I start it, I get a black background with no icons nor accesses, but only the message:
Failed to connect to a Windows service.
Windows couldn't connect to the System Event Notification Service service. This problem prevents standard users from signing in.
As an administrative user, you can review the system event log for details about why the service didn't respond.)
When I make a restart, I can log in as usual.
It's really annoying because I always have to start and restart my PC in order to be able to work with it.
Thanks so much for your support!