Tool bars greyed out in drawing

I have an assembly and drawing that I have been working onfor a couple days.
When I tried to open the drawing this AM all the command icons aregray and unusable.
The file drop down has only save as usable.

The same drawing will open on my associates computer OK.

2009 sp1

Does anyone have an explanation for this behavior?

I will be leaving at 1pm and will be away for a week so if I don'thear anything I will check in to this site when I get to Spain.

Regards,SolidworksDrawings And Detailing