QBDT enterprise 5user, 

Used to be able to make the changes but for some reason now, whenever I log on as solo user on Admin, the changes I make to a customized Sales Order will not save the changes of the layout.  It makes the changes to the customization of new data and position.  The Layout designer just won't save.  I look on the preview pane of the customization window but when I click the button to preview or to make a print copy, it reverts back to the default positions.  I'll open the layout designer and the changes are there and then I click ok and takes me to the customization window and it all looks good again, but again whenever I press preview or print it reverts back to default positions.

Any help would be appreciated.