sas启动时候出现了如下信息，调整了系统时间依然无效，请问有什么办法解决吗？
ERROR: The current date of Monday, September 1, 2014 is before the SAS system
ERROR: birthdate of Wednesday, September 3, 2014.  Ensure that your system's
ERROR: current date is correct and that you are running the appropriate
ERROR: release of the SAS System.
ERROR: Initialization of setinit information from SASHELP failed.
NOTE: Unable to initialize the options subsystem.
ERROR: (SASXKINI): PHASE 3 KERNEL INITIALIZATION FAILED.
ERROR: Unable to initialize the SAS kernel.