Are you talking about your dialog boxes?
If you are, there is a simple fix...
If you are not getting a dialog box when you want to plot type in "CMDDIA" at the command line. If the value is set to 0 (zero) re-set it to 1 (by typing in 1 at the promt)and the dialog box should return.
If you are not getting a dialog box when you want to save as or open a file, type "FILEDIA" at the command line. If the value is set to 0 (zero) re-set it to 1 (by typing in 1 at the promt) and the dialog box should return.
If this isn't what you wanted for information, please send more specifics on the problem and hopefully someone will ba able to help.