Error on Windows update

Sometime on 17-18 June 2017 Windows 7 did an auto update and Biblioscape 9 produces only errors, such as:
ElevateDB Error #700 An error was found in the statement at line 1 and column 16 (ElevateDB Error #401. The column Folder does not exist in the table bib)

My folders are still displayed down the side column but the only response is the above error.

I hope this does not mean the end of my database!