Exchange synchronization and archiving task run without errors but i can't see any progress.
A look into msmq queue console show me that sync and archiving operation stuck into admin queue.
As stated in other thread, you need to make sure EV can create the MSMQ's. Manually creating them will not work (as you find now). The best way (as said, I have seen this once) is to reinstall the OS, make sure the prereqs are met (run deployment scanner!) then install EV. During config, make sure to connect to existing directory database. That will create services and tasks, and the MSMQ.