Can any of you perhaps point me in the right direction? Thank you in advance.

I have two licenses of DraftSight. One is for my computer in the office (Premium) and the other (Professional) is installed on my Dell Latitude E7450 laptop. Since the very beginning the laptop installation has had the drawing area shifted to the left (see attached image DSPro001) which hides both the Model tab and the Sheet1 tab completely. If I un-maximize the drawing area I can stretch & drag the window to fill the DraftSight window area, but this is not the way it's meant to work. I've uninstalled and reinstalled the software, which fixed nothing. I've never had this problem with any other copy of DraftSight or on any other computer. In every other respect the software runs exactly how I'm used to it running.