[amsat-bb] Sat PC32 version C

Does anyone have a fix for this problem, I have used SAT PC32 ver A for years with no problem,  I use the ST-1 rotor interface abd the rotor setup is set to SABERTrack.  This arrangement works perfectly.  For Fieldday, I upgraded to SAT PC32 ver C and the rotor stopped working.  I used the same rotor setup as ver A.  I loaded SAT PC32 on another computer and it also would not work with the rotor. Basically, Everything worked with version A but not with ver C using the same rotor setting.  Any Ideas?