Hi John.

>> Are there any SET's that need to be changed from their default values when setting up an environment for an application? <<

Keep in mind that you will only be setting up the environment for your default data session. Many of the SET commands are scoped to the current data session, so you will need to set these up in one of your form classes if you are going to use private data sessions.

Check out SET DATASESSION in the on-line help for a list of commands that are scoped to the current data session.

Marcia