In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Peter Van der Zee wrote: Hi Mag748; The most common reason for that type of message is a bad connector on your SX-Key. It happens to me frequently, and I just jiggle the thing side to side, then usually all is well again. On occasion the IDE program locks up, then I need to close and re-open it, and all is well. Cheers, Peter (pjv) ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=125625#m125626 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)