capture that error

[Ryan Moore]

I'm running a process that has the following StartInfo:

ProcessStartInfo psI = new ProcessStartInfo(whatever, whatever);

psI.RedirectStandardOutput=true;

psI.RedirectStandardError=true;

psI.UseShellExecute = false;

psI.CreateNoWindow = true;

psI.ErrorDialog=false;

But occasionally, the process generates a messagebox with an error message
from that process (not my .net code), bascially that the process has
encountered an error and will be stopped. I cannot capture the error unless
a user clicks "OK" on this messageBox. What can I do to prevent this
messagebox from popping up or how can I harness it? RedirectStandard error
doesn't seem to work and ErrorDialog doesn't either.....

thnx