Compile problem

Dear All,

This is my first time using CrossStudio and when I tried to compile my program and I am getting error as follows.

-SYSCFG_TypeDef has no member name CMPCR

-SYSCFG_CMPCR_READY undeclared (first used in this function)

-Each undeclared identifier is reported only once for each function it appears in

What should i do for the errors?

Thanks,

Thomas