The picture shows the display startup information of AR2200 router. Regarding these information, which of the following statement iswrong? 
A . next system startup file system can use the command "startup system software <startup-software-name>" to modify
B . The running configuration file is not saved
C . The system file used by the device this time is ar2220-v200r003c00spc00.cc
D . The system file cannot be modified when the device is started next time
Answer: D