ccsv5和2812仿真问题

当我build all之后一切正常，接着debug时，出现C28xx: Error connecting to the target: (Error -600 @ 0x0) A required dynamic library could not be located. The library isn't on the search path. (Emulation package 5.0.569.0) ，不知道如何是好，同样的程序在ccs3.1可以，但是我想用ccsv5，比较好