Thank you!
I use the patch,but there is still different.
when sketchup install in drive c,and start with shortcut in desktop
Encoding.find("locale")
#<Encoding;GBK>
when sketchup install in drive c,puts the patch file in tools folder,then start sketchup with shortcut in desktop
Encoding.find("locale")
#<Encoding;ASCII-8BIT>
This different causes some error if filename uesed some Chinese character.
Does the patch file still miss something?