Hm, what else is running? Legacy makes use of a lot of DLLs, refers to other programs, and I just wondering if another program is already accessing a program Legacy is trying to use. Robert -----Original Message----- From: legacy-bounces@rootsweb.com [mailto:legacy-bounces@rootsweb.com]On Behalf Of Donna Sent: 2007-01-25 13:03 To: Legacy@rootsweb.com Subject: [LEGACY] Run-Time Error '400' Hi, I have recently stated using Legacy. Occasionally when trying to navigate the options I get this: Run-Time Error '400' Form already displayed; Can't show modally. When I click the "OK" button, the whole program shuts down & I have to re-open, & start over. Any suggestions? Thanks, Donna