just wait, it takes me 2-3 minutes before nis starts.
I`m waiting 2 hours

have you tried just shutting it all down and starting nem monitor from scratch?
restarted the System, always the same Problem! Uninstalling the NEM Client, how i can Import my private key in the new Client?
I don't think you need to because the wallet info is stored elsewhere. I've reinstalled NEM Client several times and always I was welcomed with my wallets.