try this ....
Code:
java -cp C:\Users\Robot1\AppData\Local\GRIP\app\core-1.3.0-rc1-all edu.wpi.grip.core.Main decentGripOutside.grip
Or this ...
Code:
java -XX:-OmitStackTraceInFastThrow -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant -ea -cp C:\Users\Robot1\AppData\Local\GRIP\app\core-1.3.0-rc1-all edu.wpi.grip.core.Main decentGripOutside.grip