BMP: Standard bitmap icons used on the toolbars. (16×15 pixels for the small size and 24×22 pixels for the big size. Most of us use the 16×15 size. (We don’t need to copy the BMP files to V:) ACADBTN.DLL: A Windows resource file containing the standard AutoCAD toolbar bitmaps, all bundled into a single file. This is a standard AutoCAD. To display the ribbon if it is not displayed in your workspace, or has been closed, enter ribbon on the command line. You can use the button at the right of the tab names to modify the appearance of the ribbon as follows: To display only the tab names as titles, click (Minimize to Tabs). Click to see full answer.
Autocad Toolbar Is Missing
If you have lost your CADWorx Ribbon tabs or Menus (from the menu bar) you can simply load them by using the following in the command line:
LOADMENUPLANT [enter]
CADWorx 2013 and AutoCAD 2013 are shown in the above pic
For loading the CADWorx Equipment palette or toolbars see the following post: https://autocadtips.wordpress.com/2013/06/21/cadworx-equipment-palette/
A friend of mine also has a great blog post explaining how to load both the CADWorx Plant and Equipment modules in the same session found here: http://streamlined-design.blogspot.com/2013/07/use-acadrx-to-load-cadworx-plant-and.html
Autocad Toolbar Gone
Please keep the Streamlined Design blog in mind for some terrific advanced AutoCAD customization tips & techniques for CAD managers and CAD admins. There are also some .NET programming examples available
Autocad Tool Bar Not Displayed Free
~Greg