First make sure the toolbars are loaded. At the command line type Command:MENULOAD Look in the Menugroups and see if VR2007 is loaded.
If so, then close the dialog and at the command prompt type the following:

Command: -toolbar
Enter toolbar name or [ALL]: TB_STEELPLUS_2007 (for SteelPLUS 2005 replace _2007 with _2005 etc.)
Enter an option [Show/Hide/Left/Right/Top/Bottom/Float] : Float

Repeat the command with the following toolbar names:
TB_WELD_2007
TB_BOLTS_2007