In SX Microcontrollers, SX/B Compiler and SX-Key Tool, nimoeheart wrote: I am using sx key rev F to load to an sx 28 and I keep getting the same communication message no matter what I do. I have verified that it is in port com 1 (I only have 1 com port). I have verified that my sx key IDE configuration shows that it should look for the sx key there, which it appears to be doing. I have uninstalled and reinstalled drivers for my com port twice. I have verified through the device manager that the com port is running correctly. Don't know what else to do. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=225481 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)