I'm sorry if I post Winzip question here, but I met a problem. I was running Winzip command by using process in VB.Net, but I had error that I don't know how to trace.

1. I create a batch file: "C:/zipbatch.bat" that contains below zip command
winzip32.exe -min -a -ex "C:/zipfile.zip" "C:/sourcefile.csv"

2. I create new a process to run the zip command
Dim t_process As New...