I created blank project without errors. But if I select drivers in RTE window for file system (in RTE window no errors), I have very strange linker error.
linking... .\Objects\fs_simple.axf: Error: L6218E: Undefined symbol Driver_MCI0 (referred from fs_config.o). Not enough information to list image symbols. Finished: 1 information, 0 warning and 1 error messages.