Richard,

Thanks for getting back to me so quickly. I assume when you say Studio's database folder tree, you are talking about the Pinnacle_Studio_22>Studio>22.0>NGDatabase folder which shows also shows a db,Documents,tag, and Update folders. 

I also noticed in the Pinnacle_Studio_22>Studio>22.0 tree on my Windows 7 computer there is an Export folder that is populated with XML files.This same folder does not exist on my Windows 10 computer. Should I copy that one also? 

The biggest difference in folder differences is the Pinnacle_Studio_22>Studio>22.0>NGDatabase>Documents folder. On the Windows 7 computer the folder has 14 XML Document files and 14 corresponding BAK Files.

Except for the NGDatabase>tag folder where I previously copied and pasted the xml files, there are a few files in each of the other folders that are all the same on both machines except for Size differences.

Jacket