When fInvadeProcess is used, we return an error if the target process
is found but its debug info is not. We should only return an error if
the process is not found.

This fixes a SymInitializeW popup error on Hard Reset Redux startup.
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>