After that i logged off as the current user and into administrator and then logged in again as previous user.
After starting offline explorer again, all my projects where gone. Just an empty folder showing in under the Projects tab.
Strange...!?
I just sent you an E-mail about that. It is really easy to restore all Projects, because there are many backups. You can search for "lost projects" here in the forum for more details.
Best regards,
Oleg Chernavin
MP Staff