How to solve the error "Path cannot be the empty string or all whitespace" during the initialization of the visualization style repository?

Solution steps:

1) Start EcoStruxure Machine Expert Logic Builder

2) Go to the menu item Tools->Options

3) Select the Directories (Devices, Libraries, ...) page

4) Click on the button Reset repository locations to reset all directories back to default

5) Restart the EcoStruxure Machine Expert Logic Builder

=> The error message should now be gone

Released for:Schneider Electric Singapore