I'm sure others have had this problem. Since i've had the same problem at my old company and here. I use Command Manager, and occasionaly i use a sheet metal or weldment toolbar that are not in the Command Manager. Aside from that typically no other tool bar. But when i open drawings, assemblies or parts, occasionaly the Fastening Feature Toolbar just pops up. As I've never used it ever, i can't understand. I've saved the file with it closed and saved settings. But it never seems to affect it. This has always seemed to be an annoyance since SW 2007 when i first started. Its gotten to be less frequent since then, but has anyone ever had a solution for this? Or i say in one of the past disucssions SolidWorks said "there is no issue."