I recently received a new PC with Windows 7 and I am trying to get my old CodeWarrior 3.1 for HCS12 (IDE 5.5) to work. It is installed and the editor seems to work fine. My USB dongle seems to be recognized as well. My problem is when I compile I get Error C5300 "Limitation: code size > 1024 bytes". I do not get this error for the same project and same license on my XP PC. My license is for 64k. Any ideas on why I am getting this error and how to fix it? Has anybody been successful in using this version with Windows7?