载入文件时遇到错误

载入文件 C:/Program Files (x86)/SUAPP/suapp/suapp_main.rb 时出错
Error: #<RGLoaderError: RubyEncoder Loader - Protected script C:/Program Files (x86)/SUAPP/suapp/suapp_main.rb header is broken. The file has been modified. Install the original unmodified file or contact the author of the script to get the original file. Error code [10]>
C:/Program Files (x86)/SUAPP/suapp/suapp_main.rb:26:in `RGLoader_load'
C:/Program Files (x86)/SUAPP/suapp/suapp_main.rb:26:in `<top (required)>'
C:/Program Files/SketchUp/SketchUp 2018/Tools/extensions.rb:197:in `require'
C:/Program Files/SketchUp/SketchUp 2018/Tools/extensions.rb:197:in `load'
C:/Users/Administrator/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/suapp_loader.rb:21:in `register_extension'
C:/Users/Administrator/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/suapp_loader.rb:21:in `<module:Suapp>'
C:/Users/Administrator/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/suapp_loader.rb:5:in `<top (required)>'