Good morning, the Student version has no Account ID, so if you encounter a field requiring this number during product activation then you've installed the regular version instead of the student version. Please see this blog for more details on "Getting started with the student version of Sage 50 CA" sagecity.na.sage.com/.../getting-started-with-the-student-version-of-sage-50-ca you'll find links to the proper download there.