There is a problem using the database copy utility with V4.2 of the Toolbox.
When run you will get an error message, bottom left of screen to the effect that database "Toolboxv18" does not exist.
In the Toolbox.DatabaseCopy.exe.config file, there are 3 instances of the text "Toolboxv18". however in V4.2 of the Toolbox the database is called "Toolboxv19". If the config file is edited to replace all instances of "Toolboxv18" with "Toolboxv19" then it works fine. It is case sensitive and one instance of the target text has no capital "T", so don't do a global "search and replace".
Dear Dr. Price,