Hey Austin, It's 15.5.1 on Windows XP Pro. It really is very occasional, happed two times lately, but it had been probably months before that. I was just wondering if anyone knew for sure what causes it. Probably just a glitch. Thanks, Gary Gary E. MacIndoe PCB Design Engineer MTS Systems Hardware Design Mile High Design Center 2950 East Harmony Road Fort Collins, CO 80528 Phone: (970) 226-9675 FAX: (970) 226-9695 amd.com gary.macindoe@xxxxxxx ________________________________ From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Austin Franklin Sent: Wednesday, May 14, 2008 1:44 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Re: Kicks me out! Hi Gary, What version? Regards, Austin -----Original Message----- From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx]On Behalf Of Macindoe, Gary Sent: Wednesday, May 14, 2008 3:17 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] Kicks me out! Hey guys, This ugly situation has been happening more frequently lately. The window below pops up, then hands you the gun to put to you head! Anyone know what the cause is? Gary Gary E. MacIndoe PCB Design Engineer Fort Collins, Colorado amd.com gary.macindoe@xxxxxxx