Shedule error

[PhilNagel1]

Hello,

I get the following error message when I try to create a schedule.
Would you have any idea how to solve this?

[PhilNagel1]

Hello,
For information, I find de cause and a solution on Microsoft site :
Resolution
Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall your operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.

To resolve this problem, follow these steps on the Management Server:

Click Start, click Run, type gpedit.msc, and then click OK.

Under Computer Configuration, expand Windows Settings, expand Security Settings, expand Local Policies, and then expand Security Options.

In the Policy pane, right-click Network access: Do not allow storage of credentials or .NET Passports for network authentication, click Properties, click to select Disabled, and then click OK.

Click Start, click Run, type regedit, and then click OK.

Locate and then right-click the following registry subkey:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Lsa

Verify that the disabledomaincreds value is set to 0.

Restart the computer.