System.ArgumentException: UNC paths should be of the form \\server\share.
  at System.IO.Path.InsecureGetFullPath (System.String path) [0x0008a] in <81342d83acda4c5590ec19c7afdf26b9>:0
  at System.IO.Path.GetFullPath (System.String path) [0x00000] in <81342d83acda4c5590ec19c7afdf26b9>:0
  at System.IO.DirectoryInfo..ctor (System.String path) [0x00006] in <81342d83acda4c5590ec19c7afdf26b9>:0
  at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo..ctor(string)
  at NzbDrone.Common.Extensions.PathExtensions.IsParentPath (System.String parentPath, System.String childPath) [0x00060] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Common\Extensions\PathExtensions.cs:95
  at NzbDrone.Core.MediaFiles.EpisodeImport.ImportApprovedEpisodes.GetOriginalFilePath (NzbDrone.Core.Download.DownloadClientItem downloadClientItem, NzbDrone.Core.Parser.Model.LocalEpisode localEpisode) [0x00038] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\MediaFiles\EpisodeImport\ImportApprovedEpisodes.cs:160
  at NzbDrone.Core.MediaFiles.EpisodeImport.ImportApprovedEpisodes.Import (System.Collections.Generic.List`1[T] decisions, System.Boolean newDownload, NzbDrone.Core.Download.DownloadClientItem downloadClientItem, NzbDrone.Core.MediaFiles.EpisodeImport.ImportMode importMode) [0x00263] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Core\MediaFiles\EpisodeImport\ImportApprovedEpisodes.cs:105