Well there are a number of possible problms I think - it's hard to say without know more about what "world" and "Monika" are. Not to mention, what OS are you using? (Some sort of Unix I assume, but more info might be helpful.) Most importatnly, you probably need to get tthe Process insance associated with your exec() command, and read what is being written to standard error and standard output. (And you really should do this using separate threads.) This JavaWorld article has more info.
"I'm not back." - Bill Harding, Twister
Joined: Mar 13, 2004
Im using linux with core 2.4.22. Solved it using Process instance associated with exec command as you said. Thank you.
btw: what is world and Monika was said in the first post