Hi, I have created a windows service using VB.NET, in the service, I start a new process by executing the following code:

    System.Diagnostics.Process.Start("TWSWTCP.EXE", "F26.DAT 1")

the execution of "TWSWTCP.EXE" will generate some txt files. When I test these code in windows application, it works well and the txt files are generated, but when I test it in this windows service, the txt files are not generated. How does this problem happen? Is there any way to solve it?

    ps: I've set the account of the service to be "Local Service" in the ServiceProcessInstaller, which is said to be able to access almost all the resources of the computer

Thanks