The conversion of the project was successful.

The new directory structure is as follows:

C:/Users/Behrooz/Desktop/SPICE Examples - Orcad New Version/Appendix B-PS.16
    Appendix B-PS.16.opj
    Appendix B-PS.16.dsn
    Appendix B-PS.16.dbk
C:/Users/Behrooz/Desktop/SPICE Examples - Orcad New Version/Appendix B-PS.16/Appendix B-PS.16-PSpiceFiles
    Example PS.16.1
    Example PS.16.1 Ideal Opamp
    Example PS.16.2
    Example PS.16.2 741 Macromodel
