sketchUp7开启时加载错误，怎么办？好像不能导入cad图形了

sketchUp7开启时加载错误，怎么办？好像不能导入cad图形了。
加载错误对话框中显示
Error Loading File examples.rb
No such file or directory - E:/设计软件/SketchUp7/安装/Resources/en-US/gettingstarted.stringsError Loading File ocean_extension.rb
No such file or directory - E:/设计软件/SketchUp7/安装/Resources/en-US/ocean.stringsError Loading File utilities.rb
No such file or directory - E:/设计软件/SketchUp7/安装/Resources/en-US/Utilities.stringsError Loading File dynamiccomponents.rb
No such file or directory - E:/设计软件/SketchUp7/安装/Resources/en-US/dynamiccomponents.stringsError Loading File make_pano_pm.rb
No such file or directory - E:/设计软件/SketchUp7/安装/Resources/en-US/gettingstarted.stringsError Loading File sandboxtools.rb
No such file or directory - E:/设计软件/SketchUp7/安装/Resources/en-US/Sandbox.strings
我用的是英文版，没用汉化。请大家帮我解决一下问题，谢谢！

装到C盘应该没问题，我以前装到别的盘也是加载错误，按默认路径安装就好了

厄……好吧，我试试，谢谢！

我出现这样的问题是没有正常安装插件之后。

装于英文路径。