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Before it was set to DHCP and had no ip-adress. I set it to 192.168.123.244, but also other adresses worked!
Same problem was here! ItÂ´s caused by the Parallels Host-Guest adapter, which isnÂ´t used in my system.
I set its ip-adress manually, no DHCP....
Had the same problem! Boot into parallels and edit your registry. Delete entries like BCTOOL*
It worked fine at my system...