when I'm trying to import the data file, I got the system error called "java heap space".
I learned from the help file that changing the code in jm.bat file can solve the problem, but the guide told me to start the program by clicking on jm.bat instead of jmulti.ext. I tried several times, jm.bat doesn't help me open the program, and I found that the java heap space doesnot change.
Thanks for reading~
Wow, I just figure it out, the correct way to open the program is to click jmulti.jar