.Net Error(The data area passed to a system call is too small)

Question

Hi

Am trying to execute ssis package using dtexec utility from c# app(Creating New Process, assign arguments to Info and finally Process.start(),while processing have come accross "The data area passed to a system call is too small" Error. System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo)

** Note:it is failing only when it exceeds certain number of arguments(In my case:22)(package variables)

Answer 1

The Process object must have the UseShellExecute property set to false in order to use environment variables.