为什么进Sketchup就会弹出加载文件错误

载入文件 C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb 时出错
Error: #<Encoding::CompatibilityError: incompatible character encodings: GBK and UTF-8>
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/VfSObservers.rb:35:in `join'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/VfSObservers.rb:35:in `hack_ensure_texture_exists'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb:604:in `block in make_vray_mats_for_scene'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb:593:in `upto'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb:593:in `make_vray_mats_for_scene'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/VfSObservers.rb:1002:in `onOpenModel'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb:1738:in `<encoded>'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb:7:in `RGLoader_load'
C:/ProgramData/ASGVIS/VfS2014CN/Ruby/R2P.rb:7:in `<top (required)>'
C:/PROGRA~1/SketchUp/SKETCH~1/Tools/extensions.rb:197:in `require'
C:/PROGRA~1/SketchUp/SKETCH~1/Tools/extensions.rb:197:in `load'
C:/ProgramData/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:85:in `register_extension'
C:/ProgramData/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:85:in `registerExtension'
C:/ProgramData/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:141:in `<encoded>'
C:/ProgramData/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:6:in `RGLoader_load'
C:/ProgramData/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:6:in `<top (required)>'

方法一：转自大神的回答：这是系统却东西导致，安装“微软运行库合集”（百度1st才30MB大小），不要用修改的镜像系统

           （场景很像下载游戏时要检测运行环境，毕竟游戏也是即时渲染嘛）

方法二：更换VARY版本（3.4》》3.6）,前提是C盘programappdata（隐藏文件）、users、program里的chaosgroup和Sketchup卸载干净，最后大换血，关键要更换版本，重装没用（至少我重装了N次无果），最后只升级了VARY版本弹框才消失的。

方法三：法一、二均已测试成功，若非自己花时间进去，根据引力法则终能结果。