Troubleshooting: Why I can’t Drag & Drop to open my drawings

One of the easiest ways to open your drawing is by dragging your file to your CAD title bar.

Troubleshooting: Why selected objects shows no grips

There are mainly two reasons for the problem: the selected objects have too many grips, or the grip display is turned off.

Why the LAYISO command doesn’t work ?

If you find LAYISO is not working correctly or LAYISO no longer isolates layers, check your Settings for the LAYISO command.

Why there is no preview for my drawing commands?

The DRAGMODE system variable is used to control the preview effect when dragging objects with cursor or drawing.