Hi, I have a C program that executes like this:

			

			myProg infile outfile
			

		

When the program is executed on dos command line, it works well. When I call it in Java

			

			Runtime.getRuntime.exec("myProg infile outfile");
			

		

The outfile is created. But the contents were not written. How can I fix this problem? Thanks. lun Xiao