Hi Mike,
If the user has made changes to a file in a work area, and that file is associated with a Synergy object in a static state, that is a work area conflict. Update members will not be able to replace the version of object used in the project and should report a work area conflict. If users work like that, or use the "modifiable files" work area option, then it is always better to perform a sync/reconcile first resolve any such work area conflicts, and then perform the update members. If they try doing the update members first, that operation may not be able to update some fies because of work area conflicts.
Regards,
David.