I am learning Autolisp about dialog box,after created hello.dcl file and hello.lsp file and then turn on program,in AutoCad said "Cannot find definition for dialog hello".On "Customization Guide",page 285 it said "if the value of the CMDACTIVE system variable is greater than 7,a dialog box is active".Now my problem is how to setting of cmdactive,it set by default is 1, I want to set in 8.anybody help me ?thanks. Best regards Ade Suharna