Getting this error when installing on 2021.
Error Loading File Fredo6_!LibFredo6.rb
Error: #<ArgumentError: invalid byte sequence in UTF-8>
c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:820:in match' c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:820:in
block (2 levels) in load_from_config'
c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:819:in each' c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:819:in
block in load_from_config'
c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:817:in foreach' c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:817:in
load_from_config'
c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:1232:in block in load_all_plugins' c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:1232:in
each'
c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/lib6core.rbe:1232:in load_all_plugins' c:/users/robotopera/appdata/roaming/sketchup/sketchup 2021/sketchup/plugins/fredo6_!libfredo6/top_libfredo6.rbe:302:in
startup'
C:/Users/robotopera/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/Fredo6_!LibFredo6.rb:67:in process' C:/Users/robotopera/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/Fredo6_!LibFredo6.rb:74:in
module:LibFredo6_Loader'
C:/Users/robotopera/AppData/Roaming/SketchUp/SketchUp 2021/SketchUp/Plugins/Fredo6_!LibFredo6.rb:30:in `<top (required)>'