Int 2A Fn FF95 - Pc/tcp Predir.exe - Get Configuration Strings [N]
AX = FF95h
CX = what to get
0000h ??? (returned pointer to "C:\COMMAND.COM")
0001h spooling program
0002h ???
0003h spool file name
0004h swap file name
Return: AX = status
0000h successful
BX:DX -> ASCIZ configuration string