keil5.16 LPC11E68JBD100 project #include "LPC11E6x.h" tip error: error in include chain (cmsis_armcc.h) : expected or ****

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by Jansen on Sun Jan 10 04:42:25 MST 2016
when I use keil uVision 5.16 to create lpc11e68jbd100 chip project, In startup file system_LPC11E6x.c There is a error tip at #include "LPC11E6x.h". The tip is "error in include chain (cmsis_armcc.h): expected  indentifier or '(‘.  How can I do for this?