I have this in a REG file:

REGEDIT4
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EMPS\Parameters]
"AppDirectory"="C:\\FMSRun"
"Application"="C:\\FMSRun\\EMPS.exe"
"AppParameters_HostName"="localhost"
"AppParameters_Port"="1544"
"AppParameters_BackupDirectory"="C:\\HL7_IN\\"
"AppParameters_Switch"=".T."

How can I read any of these values from Foxpro and then write different values back?