My run.bat file in minecraft is not working?

At first it said it couldn't reach minecraft_server.1.7.4.jar, i youtubed it and changed it by adding the file location. This is my run.bat now:
java -Xmx2G -Xms2G -jar "C:\Users\Owner\Desktop\mc server\minecraft_server.1.7.4.jar" -o true
pause

Matt

Try updating your Java, also change Xmx2G -Xms2G to Xmx3G -Xms2G after updating your java, that should work for you.

Udit