installed oracle 9i(personal edition) on XP, while starting the oracle HTTP server, following error occured:

failed to create fast CGI application accept mutex
syntax error line 92 of cracle1/sqlplus/admin/isqlplus.conf

following is the error line:
fastcgiserver c:\oracle1\bin\isqlplus -port 8228 -initial-env
isqlplusnumber of threads=20 -initial-env isqlplustimeoutinterval=30 -initial-env isqlplusloglevel=off -initial-env isqlplusallowuserentmap=none -idle-timeout 3600

i am a beginner ,please help me .
thank you