Regarding Design Table editing

Dear All

An assembly file which has number of configurations added using a design table has been saved in a server location using ''Pack and Go'' for others to use it. Original file is with my computer. Next time when the original file in my computer was opened, I couldn't edit the design table. But I didn't see the above problem when the file in the server was opened. It works good.  There are 2 pictures attached to show the problem. Does anyone know the reason for this and is there a solution for this?

Thanks in advance.

Fig.1 Original file before pack and go                                                       Fig. 2 Original file after pack and go

Monika

SolidworksConfigurations design Tables