I have been using Code Warrior for my micro-controller classes. My laptop is x86 with Windows 7 Professional(not sure if this matters). Last session we were mostly doing Assembly. The code warrior worked great doing this task but, at the end of the session we started programming the HCS12 using C. When I tried to open the .main I would keept receiving the error of the attached .jpg . Can anyone help me with resolving this error because, from here out, all we will be doing is C. So, I really need to get this working. Thanks for any help.