If you've recently upgraded or updated your FirstEdge software, you may have to reset your memory requirements

When you install an FirstEdge upgrade or update, the memory requirements for the upgraded/updated application are automatically set by FirstEdge.

If you changed the memory requirements for your previous version of FirstEdge, you may want to reset the memory requirements of your current FirstEdge application to the same settings.

To view and change your memory settings, close FirstEdge. Then, using the Finder, highlight the FirstEdge application whose memory requirements you want to change. Choose Get Info from the File menu and then choose Memory from the submenu. For more information, refer to your Macintosh documentation.