Networks

Hi!

I have noticed that Small Business Server doesn't work. In view log file, writes this:

15.12.2008 23:00
-------------------------------
Date: 15.12.2008
Time: 23:00
User: SYSTEM
-------------------------------

Backup Runner started.
NetUserSetInfo(PASSWORD) failed. (0x800708ad)
ChangeLocalAccountPassword failed. (0x800708ad)
NetUserGetInfo failed. (0x800708ad)
EnableLocalAccount(false) failed. (0x800708ad)
NTBackup finished the backup with errors.

For more information about failed backups, see the article on troubleshooting your backup at the following Web page: http://go.microsoft.com/fwlink/?LinkId=18414

Backup ended at Montag, 15. Dezember 2008 23:00
Backup error finished with error code 0X800708AD.

If I try configure backup again, it shows me next error:
An unexpected error occurred (80004005)
Unspecified error.
Then, if a try run Schedule Back Up Small Business Server in Scheduled Tasks, there is no "running" status. But, if i try backup with new Schedule which directly runs NTBackup.exe, everything works.

Do you know what could be a problem?

Thanks,

Marina