One question...

Theme: General use / display / view

The dual screen view does not work as desired?
TARGET assumes that the two monitors have the same pixel resolution.

Also make sure that the two screens are
one at the side of the other and that the left one has the smaller number in Windows. If you have more than two monitors, you can also enter the number of the left (first) monitor here:

1 (Fig. 1: Settings INI for dual screen)