Problem Description: After Installing Service Pack#3 for ISE, the Package CG1156 is no more available for the XCV3200E. Designs targeting this Package for the Virtex-E will not be able to pass the XFLOW. The following Error Message will appear: "Release v4.1.03i - Xflow E.30 Copyright (c) 1995-2001 Xilinx, Inc. All rights reserved. ERROR:Xflow:15 - Invalid target package: 'cg1156' specified"
The CQ1156 package went away in Es3 and was replaced by the FG1156. Existing designs can be converted with the command "ncdconv -p FG1156 ..."