ALTERA DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THIS PATCH WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THIS PATCH WILL BE UNINTERRUPTED OR ERROR-FREE. //**************************************************************** quartusii-12.1sp1-1.72-readme.txt Readme file for Quartus II 12.1 SP1 Patch 1.72 Copyright (C) Altera Corporation 2013 All right reserved. Patch created on November 07 2013 Patch Case#: 164344 //**************************************************************** Problem: Cyclone II is wrongfully detected as an unsupported family for sof2flash EPCS flash generation and sof2flash refuses to generate flash file from the given SOF. Solution: Updated the detection and sof2flash will be able to detect Cyclone II correctly. Caution - You must either have previously installed the Quartus II 12.1 SP1 software or must install the Quartus II 12.1 SP1 software before installing this patch. Otherwise, the patch will not be installed correctly and the Quartus II software will not run properly.