The conversion of the project was successful.

The new directory structure is as follows:

C:/COURSES/471/textbook/TEXTBOOK 2007/Averaged converter/2
    Averaged 2.opj
    averaged 2.dsn
    averaged 2.dbk
C:/COURSES/471/textbook/TEXTBOOK 2007/Averaged converter/2/Averaged 2-PSpiceFiles
    averaged 2.ind
    averaged 2.lib
C:/COURSES/471/textbook/TEXTBOOK 2007/Averaged converter/2/Averaged 2-PSpiceFiles/SCHEMATIC1
    1.sim
    SCHEMATIC1.als
    SCHEMATIC1.net
C:/COURSES/471/textbook/TEXTBOOK 2007/Averaged converter/2/Averaged 2-PSpiceFiles/SCHEMATIC1/1
    1.1op
    1.cir
    1.dat
    1.mif
    1.mrk
    1.out
    1.out.1
    1.prb