Invalid initial heap size. Could not create the Java virtual machine
问题 I've faced the next problem: I'm trying to start Tomcat manually via startup.bat, but it seems not to show any results, then I've tried to run shutdown.bat and the console shows next: D:\apache-tomcat-7.0.35\bin>startup.bat Using CATALINA_BASE: "D:\apache-tomcat-7.0.35" Using CATALINA_HOME: "D:\apache-tomcat-7.0.35" Using CATALINA_TMPDIR: "D:\apache-tomcat-7.0.35\temp" Using JRE_HOME: "C:\Program Files\Java\jdk1.6.0_31" Using CLASSPATH: "D:\apache-tomcat-7.0.35\bin\bootstrap.jar;D:\apache