"My RH's version is RH5.0SR12 64bit
I think this is the lastest version for RH
I also gradually to eliminate the possibility of some myself error,
But there is no way to solve that ..so, I'm get here to bother you"
"Which release service (SR) version you have of Rhino?
I'm suspecting you have an older version of Rhino. It should be SR10 or above (as far as i remember).
But now i will wait for Mostapha's/Chris's diagnostic here.