File "electrum\gui\qt\network_dialog.py", line 408, in set_proxy
  File "electrum\network.py", line 358, in run_from_another_thread
  File "concurrent\futures\_base.py", line 435, in result
  File "concurrent\futures\_base.py", line 384, in __get_result
  File "electrum\util.py", line 1037, in wrapper
  File "electrum\network.py", line 609, in set_parameters
  File "electrum\network.py", line 1126, in _start
  File "electrum\network.py", line 577, in _set_proxy
  File "electrum\dns_hacks.py", line 35, in configure_dns_depending_on_proxy
  File "electrum\dns_hacks.py", line 43, in _prepare_windows_dns_hack
  File "site-packages\dns\resolver.py", line 1073, in get_default_resolver
  File "site-packages\dns\resolver.py", line 1085, in reset_default_resolver
  File "site-packages\dns\resolver.py", line 543, in __init__
  File "site-packages\dns\resolver.py", line 720, in read_registry
  File "site-packages\dns\resolver.py", line 674, in _config_win32_fromkey
  File "site-packages\dns\resolver.py", line 639, in _config_win32_domain
  File "site-packages\dns\name.py", line 889, in from_text
  File "site-packages\dns\name.py", line 852, in from_unicode