dear all
i have a problem in autocad 2007
when i enter any command like "line" autocad repled"no cammand press F1"
what is this?
please tell me how can i do for this problem
 
best regards
 

After reading all of your posts today, you seem to be having a lot of
problems with Autocad. I think it would be a good idea to uninstall and
do a clean install. See here: http://usa.autodesk.com/adsk/servlet/ps/dl/item?siteID=123112&id=2887771&linkID=9240617

Probably someone messing around with your AutoCAD?Some bad practical joke maybe?