If you have the 'Logitech Internet Navigator' keyboard, make sure you are using the latest Windows driver for this keyboard. I've checked that pickfirst = 1 (same thing but 'noun/verb selection' is checked) Since they are all rather old threads I thought I would start a new one. I've searched this and other forums but the solutions suggested there haven't worked. I just installed AutoCAD Architecture 2014 on my home computer and the delete key doesn't work.