After I renamed the SampleEvent table to just Event, I encountered SQL error when adding appointment. What do I have to do to make this change?

When you change the name of a table occurrence, you also need to edit the "Load Source Settings at Startup --- Describe Your Sources Here ---" script. I've attached a screen shot showing the line where you need to make this change. Also, here is our online document that covers this question:

http://www.seedcode.com/pmwiki/pmwiki.p ... mingTables

Thank you