The fonts used by the dvi file are not found.
The information about the font that was searched for will be displayed. Check the settings such as -TEXPK:.
Even if the fonts really do not exist, by using -F: to specify a substitute font, displaying or printing is still possible (Handling Missing Fonts).
The best solution is creating fonts or revising -TEXPK:. For European language fonts, the Automatic Font Generation function for nonexistent fonts can be used (METAFONT starts and the generated font is stored by the procedure set by -gen:).
Note: The displayed path names are the path name searched by dviout based on -TEXPK:. They are not only for required file names.
You can examine the font information by "Help -> Font Information"