design center disappears

[Anonymous]

yesterday, I used the design center

This morning, it disappears. It seems stupid, but I really could not find the sample of restroom.

Is there any step I am missing? Thank you

[nestly2]

I think you may have inadvertently clicked into the wrong directory. 

The default location is C:\Program Files\Autodesk\AutoCAD 2014\Sample\en-us\DesignCenter

[dmfrazier]

What has disappeared?

What are you trying to illustrate with the attached image?

I don't have 2014, but in 2013 the DesignCenter samples are here:

C:\Program Files\Autodesk\AutoCAD 2013\Sample\en-us\DesignCenter