Normal start, will be reported "an error occurred during the initialization of the runtime system. Please make sure the Java Runtime Environment (JRE) 5.0 Update 8 or newer instralled. Error. And the local is definitely installed Java. I found a lot of solutions to this problem, and I didn't start it properly. And this problem is also made as a bug, the official explanation is: MySQL Workbench inside can do these functions .... Then I saw someone abroad saying that 1.5 of the JDK would be needed. I downloaded a jdk1.5 32 bit, note that if 32 bits, 64 bit I use the same method still error. Then, when booting up, you need to boot from the console, CD to the MySQLMigrationTool.exe directory, and then enter MYSQLMIGRATIONTOOL.EXE-JVM "C:\Program Files (x86) \java\ Jdk1.5.0_21\jre\bin\client\jvm.dll "Note here that the client is not the server. And then it's ready to start.
To summarize, jdk1.5 the 32-bit version and start with the console, indicating the location of the JVM, which is inside the client file, not the server. It should be ready to start.
MySQL Migration Toolkit Start report JRE error