without a path (just a filename) not surprisingly I get an error ! how do I get a path I'm "supposed" to use? do I need to ensure a directory is created (inside plugindata ?) IOException: Sharing violation on path /home/chris/.local/share/Steam/SteamApps/common/Kerbal Space Program/PluginData/mscorlib/map.csv at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00000] in <filename unknown>:0 at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share) [0x00000] in <filename unknown>:0 at System.IO.StreamWriter..ctor (System.String path, Boolean append, System.Text.Encoding encoding, Int32 bufferSize) [0x00000] in <filename unknown>:0 at System.IO.StreamWriter..ctor (System.String path) [0x00000] in <filename unknown>:0 at KSP.IO.TextWriter.CreateForType[String] (System.String filename, .Vessel flight) [0x00000] in <filename unknown>:0 TIA